Dear Mr Kevin BlairThank you very much for your nice ratings.We are looking forward to welcome you back for another great stay with us.Warmest Regards,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
4/10 不太好
SHUPING
2023年3月20日
SHUPING
於 2023 年 3 月住了 2 晚
Danang Triwidyantoro 於 2023年3月23日回覆
Dear Mr/Mrs. Shuping,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our facilities and services. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback.Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
MING CHIEH,Taiwan
2016年3月23日
喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
the good selected hotel
The hotel location close to the block M square . it is good for shopping and nightlife. The room charge is reasonable compare to the room facilities.
Dear Mr ToyotakaThank you very much for your ratings. For your kind information please check our official website , www.grandhika-hotel.com for special promo and benefit for your next preference stay. We sincerely hope to have another opportunity to welcome you back in our property. Warmest Regards, Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
Mooyoung
2024年1月23日
Mooyoung
於 2024 年 1 月住了 2 晚
Danang Triwidyantoro 於 2024年2月12日回覆
Dear Mr/Mrs MooyoungThank you very much for your nice ratings.We are looking forward to welcome you back for another great stay with us.Warmest Regards,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
ATSUHISA
2023年12月31日
喜歡:整潔度、員工素質和住宿環境和硬體
ATSUHISA
於 2023 年 12 月住了 3 晚
Danang Triwidyantoro 於 2024年2月12日回覆
Dear Mr AtsuhisaThank you very much for your nice ratings.We are looking forward to welcome you back for another great stay with us.Warmest Regards,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
SUH
2023年12月28日
SUH
於 2023 年 12 月住了 10 晚
Danang Triwidyantoro 於 2024年2月12日回覆
Dear Mr SuhThank you very much for your nice ratings.We are looking forward to welcome you back for another great stay with us.Warmest Regards,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
KOKI
2023年10月30日
喜歡:員工素質、住宿環境和硬體和客房舒適度
KOKI
於 2023 年 10 月住了 2 晚
Danang Triwidyantoro 於 2023年11月1日回覆
Dear Mr/Mrs. Koki,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
6/10 一般般
Kosuke
2023年10月24日
喜歡:員工素質
Kosuke
於 2023 年 10 月住了 3 晚
Danang Triwidyantoro 於 2023年10月30日回覆
Dear Mr/Mrs. Kosuke,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
tsutomu
商務旅客
2023年10月1日
喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
tsutomu
於 2023 年 9 月住了 1 晚
Danang Triwidyantoro 於 2023年10月3日回覆
Dear Mr/Mrs. Tsutomu, Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
2/10 很糟糕
SOICHIRO
2023年9月23日
不喜歡:整潔度、員工素質和住宿環境和硬體
SOICHIRO
於 2023 年 9 月住了 2 晚
Danang Triwidyantoro 於 2023年9月25日回覆
Dear Mr/Mrs. Soichiro,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our facilities and services. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback.Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
Dear Mr/Mrs. Masato,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our facilities and services. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback.Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
6/10 一般般
KENJI
2023年9月19日
KENJI
於 2023 年 9 月住了 3 晚
Danang Triwidyantoro 於 2023年10月11日回覆
Dear Mr/Mrs. Kenji,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
YOSHIYUKI
2023年9月14日
YOSHIYUKI
於 2023 年 9 月住了 2 晚
Danang Triwidyantoro 於 2023年10月5日回覆
Dear Mr/Mrs. YoshiyukiThank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
6/10 一般般
真實旅客
商務旅客
2023年9月6日
喜歡:員工素質
不喜歡:整潔度
overall cleanliness bad-shower head to be replaced
真實旅客
於 2023 年 9 月住了 2 晚
Danang Triwidyantoro 於 2023年9月11日回覆
Dear Valued Guest,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our facilties and services. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback. Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
NAOTO
2023年9月4日
NAOTO
於 2023 年 9 月住了 1 晚
Danang Triwidyantoro 於 2023年9月6日回覆
Dear Mr/Mrs. Naoto,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
6/10 一般般
Hidemori
2023年8月28日
喜歡:整潔度和員工素質
Hidemori
於 2023 年 8 月住了 2 晚
Hidemori 於 2023年8月31日回覆
Dear Mr/Mrs. Hidemori,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
MANABU
2023年8月16日
喜歡:整潔度、員工素質、設施服務和住宿環境和硬體
最高でした
MANABU
於 2023 年 8 月住了 5 晚
Danang Triwidyantoro 於 2023年8月21日回覆
Dear Mr/Mrs. Manabu,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. We value your positive review and are happy to hear that you enjoyed your stay in our hotel and its surroundings.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
Takuro
2023年8月6日
喜歡:整潔度和員工素質
Takuro
於 2023 年 8 月住了 1 晚
Takuro 於 2023年8月10日回覆
Dear Mr/Mrs. Takuro,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
SHINSUKE
商務旅客
2023年7月23日
喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
SHINSUKE
於 2023 年 7 月住了 5 晚
Danang Triwidyantoro 於 2023年7月25日回覆
Dear Mr/Mrs. Shinsuke,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
HIDEAKI
2023年6月24日
HIDEAKI
於 2023 年 6 月住了 1 晚
Danang Triwidyantoro 於 2023年6月27日回覆
Dear Mr/Mrs. Hideaki,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
tsutomu
2023年6月3日
tsutomu
於 2023 年 6 月住了 1 晚
Danang Triwidyantoro 於 2023年6月6日回覆
Dear Mr/Mrs. Tsutomu,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
Dear Mr/Mrs. Tetsuya,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our services and facilities. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback.Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang Triwidyantoro,General Manager Hotel GranDhika Iskandarsyah Jakarta
6/10 一般般
SATORU
2023年5月26日
喜歡:整潔度
SATORU
於 2023 年 5 月住了 3 晚
Danang Triwidyantoro 於 2023年5月29日回覆
Dear Mr/Mrs. Satoru,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our services and facilities. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback.Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang Triwidyantoro,General Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
RYUSUKE
2023年5月23日
RYUSUKE
於 2023 年 5 月住了 8 晚
Danang Triwidyantoro 於 2023年5月29日回覆
Dear Mr/Mrs. Ryusuke,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
Andrew
2023年5月22日
Andrew
於 2023 年 5 月住了 5 晚
Danang Triwidyantoro 於 2023年6月14日回覆
Dear Mr/Mrs. Andrew,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
Dear Mr/Mrs. Morihiko,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our services anda facilities. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback.Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
Morihiko
情侶出遊, 商務旅客
2023年4月4日
喜歡:整潔度、員工素質和設施服務
概ね快適です。シャワーのお湯も充分で、温かいです。ただ、エアコンが効きすぎで寒いです。
Morihiko
於 2023 年 3 月住了 7 晚
Danang Triwidyantoro 於 2023年4月6日回覆
Dear Mr/Mrs. Morihiko,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. We value your positive review and are happy to hear that you enjoyed your stay in our hotel and its surroundings.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
AKINORI
情侶出遊, 商務旅客
2023年3月6日
シャワーの水圧が弱く、温度が低い点以外は問題ない
AKINORI
於 2023 年 2 月住了 2 晚
Danang Triwidyantoro 於 2023年3月9日回覆
Dear Mr/Mrs. Akinori,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our facilities. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback.Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
Dear Mr/Mrs. Daishiro,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our facilities. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback.Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
TOMOKI
商務旅客
2023年2月20日
喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
TOMOKI
於 2023 年 2 月住了 3 晚
Danang Triwidyantoro 於 2023年2月24日回覆
Dear Mr/Mrs. Tomoki,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
Ernalita
2023年1月7日
喜歡:員工素質
Ernalita
於 2023 年 1 月住了 1 晚
Danang Triwidyantoro 於 2023年1月9日回覆
Dear Mr/Mrs. Ernalita,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
NAOTO
2023年1月2日
NAOTO
於 2023 年 1 月住了 1 晚
Danang Triwidyantoro 於 2023年1月6日回覆
Dear Mr/Mrs. Naoto,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
nobuyuki
2022年12月20日
nobuyuki
於 2022 年 12 月住了 1 晚
Danang Triwidyantoro 於 2022年12月22日回覆
Dear Mr/Mrs. Nobuyuki,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. We value your positive review and are happy to hear that you enjoyed your stay in our hotel and its surroundings.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
nobuyuki
2022年12月11日
nobuyuki
於 2022 年 12 月住了 1 晚
Danang Triwidyantoro 於 2022年12月14日回覆
Dear Mr/Mrs. Nobuyuki,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
2/10 很糟糕
Joonbeom
2022年11月21日
不喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
the condition of cleaning especially bed sheet, bed cover and pilow cover is terible, since it seems not luandry and cleaning.
Joonbeom
於 2022 年 11 月住了 2 晚
Danang Triwidyantoro 於 2022年11月21日回覆
Dear Mr/Mrs. Joonbeom,Thank you for staying with us and for sharing your experience with us.We are very sorry regarding your inconvenient experience with our facilties. We well noted your concern, and we were moving forward to take necessary action on your valuable feedback. Have a pleasant day ahead, and we indeed look forward to welcoming you again in the next future.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
10/10 有夠讚
真實旅客
商務旅客
2022年11月20日
喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
真實旅客
於 2022 年 11 月住了 1 晚
Danang Triwidyantoro 於 2022年11月21日回覆
Dear Mr/Mrs. Valued Guest,Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. Thank you for rating that given to us.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
Dear Valued Guest, Thank you for staying with Hotel GranDhika Iskandarsyah Jakarta. We value your positive review and are happy to hear that you enjoyed your stay in our hotel and its surroundings.Please be sure that we always put in the work to keep our guests satisfied with our services and facilities.Have a nice day ahead and we hope to see you again in our hotel.Sincerely Yours,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
真實旅客
商務旅客
2022年9月15日
喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
真實旅客
於 2022 年 9 月住了 3 晚
Danang Triwidyantoro 於 2022年9月18日回覆
Dear Mr/Mr. Guest,Thank you very much for your ratings.We are looking forward to welcome you back for another great stay with us.Warmest Regards,Danang TriwidyantoroGeneral Manager Hotel GranDhika Iskandarsyah Jakarta
6/10 一般般
SeongHoon
2022年7月11日
SeongHoon
於 2022 年 6 月住了 8 晚
Danang Triwidyantoro 於 2022年7月18日回覆
Dear Mr/Mrs. SeongHoon,
We apologize for the inconveniences you had while staying here.
We would like to make sure that we will improve our service and quality. We sincerely hope to have another opportunity to welcome you back in our property.
Warmest Regards,
Danang Triwidyantoro
General Manager Hotel GranDhika Iskandarsyah Jakarta
2/10 很糟糕
YONG MO
商務旅客
2022年4月22日
不喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
YONG MO
於 2022 年 4 月住了 3 晚
Danang Triwidyantoro 於 2022年7月13日回覆
Dear Mr/Mrs. Yong Mo,
We apologize for the inconveniences you had while staying here. We would like to make sure that we will improve our service and quality.
We sincerely hope to have another opportunity to welcome you back in our property.
Warmest Regards,
Danang Triwidyantoro
General Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
RYUSUKE
2022年4月11日
RYUSUKE
於 2022 年 4 月住了 1 晚
Danang Triwidyantoro 於 2022年4月15日回覆
Dear Mr/Mrs. Ryusuke,
Thank you very much for your ratings.
We are looking forward to welcome you back for another great stay with us.
Warmest Regards,
Danang Triwidyantoro
General Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
JAEWON
商務旅客
2022年4月2日
喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
JAEWON
於 2022 年 3 月住了 7 晚
Danang Triwidyantoro 於 2022年4月5日回覆
Dear Mr/Mrs. JAEWON,
Thank you very much for your ratings.
We are looking forward to welcome you back for another great stay with us.
Warmest Regards,
Danang Triwidyantoro
General Manager Hotel GranDhika Iskandarsyah Jakarta
8/10 不錯哦
真實旅客
商務旅客
2021年11月17日
喜歡:整潔度、員工素質、住宿環境和硬體和客房舒適度
快適な宿泊
真實旅客
於 2021 年 11 月住了 2 晚
Danang Triwidyantoro 於 2021年12月16日回覆
Dear Mr/Mrs,
Thank you very much for your nice ratings.
We are looking forward to welcome you back for another great stay with us.
Warmest Regards,
Danang Triwidyantoro
General Manager Hotel GranDhika Iskandarsyah Jakarta
6/10 一般般
真實旅客
2021年5月16日
喜歡:整潔度和員工素質
不喜歡:設施服務和住宿環境和硬體
真實旅客
於 2021 年 5 月住了 2 晚
Danang Triwidyantoro 於 2022年1月28日回覆
Dear Mr/Mrs, Thank you very much for your nice ratings. We are looking forward to welcome you back for another great stay with us. Warmest Regards, Danang Triwidyantoro General Manager Hotel GranDhika Iskandarsyah Jakarta