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Hotel ON7 Sakarya

4.0 star property
Travelers start their mornings with a hearty breakfast buffet and can grab freshly brewed coffee at the welcoming café throughout the day

Choose dates to view prices

Hotel ON7 Sakarya provides an upscale urban sanctuary in the city center. Guests fuel up with a complete breakfast buffet each morning, enjoy coffee at the property's café, and find a quiet moment in the library where free WiFi keeps everyone connected.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Breakfast included
  • Parking included
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Gym
The current price is NT$2,786
NT$3,120 total
includes taxes & fees
Feb 5 - Feb 6

Room options

Available filters for rooms
Showing 3 of 3 rooms

View all photos for Standard Room

Standard Room | Minibar, in-room safe, desk, soundproofing

Standard Room

10.0 out of 10
Exceptional
(3 reviews)

Highlights

Soundproofed
Air conditioning
Free cribs/infant beds
LCD TV
Hair dryer
Private bathroom
Electric kettle
Minibar
  • City view
  • 236 sq ft
  • Sleeps 3
  • 1 Double Bed OR 2 Twin Beds

View all photos for Deluxe Room

Deluxe Room | Minibar, in-room safe, desk, soundproofing

Deluxe Room

9.4 out of 10
Exceptional
(6 reviews)

Highlights

Soundproofed
Air conditioning
Free cribs/infant beds
LCD TV
Hair dryer
Private bathroom
Electric kettle
Minibar
  • City view
  • 290 sq ft
  • Sleeps 3
  • 1 Double Bed

View all photos for Suite

Suite | Minibar, in-room safe, desk, soundproofing

Suite

Highlights

Soundproofed
Air conditioning
Free cribs/infant beds
LCD TV
Hair dryer
Private bathroom
Electric kettle
Minibar
  • City view
  • 376 sq ft
  • Sleeps 3
  • 1 Double Bed
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About the neighborhood

Located in Serdivan, Hotel ON7 Sakarya is in the city center. Serdivan Planetarium and Ada Karting are local attractions and those in the mood for shopping can visit Serdivan Park Mall and ADA Shopping Centre. Ercan Park and Ormanya Wildlife Park are also worth visiting. Visit our Serdivan travel guide
Map
111. Sokak, Serdivan, 54050

What's nearby

  • Long exposure ladscape of the Lake Sapanca (Turkish: Sapanca Golu), Adapazari, Sakarya, Turkey.
    Sapanca Lake Park
    14 min drive - 16.5 km
  • Kartepe 3
    Kartepe Ski Center
    28 min drive - 40.4 km
  • Serdivan Planetarium
    3 min drive - 2.6 km
  • Serdivan Park Mall
    3 min drive - 2.6 km
  • Sait Faik Abasiyanik Park
    4 min drive - 3.0 km

Getting around

  • 32 Evler Station
    3 min drive
  • Izmit (KCO-Cengız Topel)
    29 min drive

Restaurants

  • Tunatan
    4 min walk
  • Edeler Gurme
    6 min walk
  • Mersinli Ciğerci Bahattin
    2 min walk
  • Adıbahçe
    4 min walk
  • Jumbo Künefe
    1 min walk

About this property

Hotel ON7 Sakarya

Upscale hotel in the city center
You can look forward to a free breakfast buffet, a coffee shop/cafe, and a library at Hotel ON7 Sakarya. In addition to laundry facilities and a bar, guests can connect to free in-room WiFi.
You'll also enjoy perks such as:
  • Free self parking and valet parking
  • Meeting rooms, a 24-hour front desk, and luggage storage
  • An elevator and a front-desk safe
Room features
All 78 rooms feature comforts such as laptop-compatible safes and air conditioning, as well as perks like free WiFi and sound-insulated walls.
Other conveniences in all rooms include:
  • Bathrooms with showers and free toiletries
  • LCD TVs with satellite channels
  • Free infant beds, electric kettles, and daily housekeeping

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free self parking on site
  • Free valet parking on site

Food and drink

  • Free buffet breakfast available daily 7:00 AM to 10:00 AM
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant

Things to do

  • 24-hour gym
  • Library

Family friendly

  • In-room crib
  • Laundry facilities
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Housekeeping (daily)

Business services

  • 2 meeting rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Stair-free path to entrance
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible registration desk
  • Wheelchairs on site

More

  • 1 building
  • 4 floors
  • Built in 2018
  • Designated smoking areas

Room amenities

Bedroom

  • Bedsheets provided
  • Free crib

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Slippers
  • Towels provided

Entertainment

  • LCD TV with satellite channels

Food and drink

  • Electric kettle
  • Free bottled water
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Desk
  • Laptop-compatible safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 2 PM; Check-in end time: anytime
Minimum check-in age: 18

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

No pets or service animals allowed

Children and extra beds

Children are welcome
Free cribs are available on request at the property

Property payment types

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Safety features at this property include a fire extinguisher, a smoke detector, a security system, and a first aid kit
Property Registration Number 18709

We should mention

No pets and no service animals are allowed at this property

Property is also known as

Hotel On7 Serdivan
Sakarya Hotel On7 Serdivan
Sakarya On7 Serdivan
Sakarya On7
Bed & breakfast Sakarya Hotel On7 Serdivan
Serdivan Sakarya Hotel On7 Bed & breakfast
Bed & breakfast Sakarya Hotel On7
Hotel On7
Sakarya Hotel On7
Hotel On7 Sakarya Hotel
Hotel On7 Sakarya Serdivan
Hotel On7 Sakarya Hotel Serdivan

Frequently asked questions

Is Hotel ON7 Sakarya pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at Hotel ON7 Sakarya?

As of 2026/2/4, prices found for a 1-night stay for 2 adults at Hotel ON7 Sakarya on 2026/2/5 start from NT$2,786, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking?

Self parking and valet parking are free at this property.

What time is check-in at Hotel ON7 Sakarya?

Check-in start time: 2 PM; Check-in end time: anytime.

What time is check-out at Hotel ON7 Sakarya?

Check-out is at noon.

Where is Hotel ON7 Sakarya located?

Located in the heart of Serdivan, this hotel is within 3 mi (5 km) of Serdivan Planetarium, Serdivan Park Mall, and Sait Faik Abasiyanik Park. Sakarya University and Sakarya BKM Cultural Center are also within 3 mi (5 km). Mithatpasa Station is 21 minutes by foot and 32 Evler Station is 27 minutes.

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Reviews

Hotel ON7 Sakarya Reviews

8.8

Excellent

9.2

Cleanliness

9.4

Location

9.2

Staff & service

9.0

Property conditions & facilities
Rating 10 - Excellent. 83 out of 133 reviews
Rating 8 - Good. 30 out of 133 reviews
Rating 6 - Okay. 13 out of 133 reviews
Rating 4 - Poor. 3 out of 133 reviews
Rating 2 - Terrible. 4 out of 133 reviews

Reviews

10/10 Excellent

Shahrokh

Liked: Cleanliness, staff & service, amenities
Clean room and kind, cooperative and professional staff.
Stayed 6 nights in Oct 2025

10/10 Excellent

Dramane

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location
Stayed 1 night in Oct 2024

10/10 Excellent

BAHJAT

Liked: Cleanliness, amenities, property conditions & facilities
Very good stay. If you come to Sapanca, it is better tostay in the vibrant Sakarya.
Stayed 3 nights in Jun 2025

10/10 Excellent

Brian

Liked: Cleanliness, staff & service, property conditions & facilities
It was quiet, easy and convenient.
Stayed 2 nights in May 2025

2/10 Terrible

Merve

Disliked: Cleanliness, amenities, property conditions & facilities
Nicht sauber, alt, sehr laut Türen undicht
Stayed 2 nights in Dec 2025

10/10 Excellent

Fehmi

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Merkezi yerde her yere ulaşım çok rahat
Stayed 1 night in Oct 2025

10/10 Excellent

Esra

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Mükemmel
Stayed 1 night in Oct 2025

8/10 Good

Umut

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Sac kurutma makinesi calismiyordu fakat onun disinda hersey guzeldi
Stayed 1 night in Oct 2025

10/10 Excellent

Cansu

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Sadece diğer odalardan duş sesi çok fazla geliyordu, onun dışında her şey çok güzeldi, kahvaltısı da çeşitli ve lezzetliydi.
Stayed 1 night in Oct 2025

8/10 Good

Mohammed Khalil Al

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Ce n'est pas la première fois que je loge dans cet hôtel et je sors a chaque fois avec belle impression.
Stayed 6 nights in Sep 2025

2/10 Terrible

Haluk

Konaklama değil sorunumun çözülmesi ile ilgili problemler hala ortada, görüşlerimi de bu kapsamda yazdım
Stayed 1 night in Jul 2025

10/10 Excellent

Güçhan

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Çok güzel ve bakımlı butik bir otel. Çalışan herkesin emeklerine sağlık. Çok yardımsever ve güçlü iletişime sahipler. Herkese tavsiye ederim.
Stayed 3 nights in May 2025

10/10 Excellent

Irfan Baris

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Harika bir konaklama biz çok memnun kaldık
Stayed 1 night in Mar 2025

2/10 Terrible

Verified traveler

Liked: Cleanliness, staff & service
Disliked: Property conditions & facilities, room comfort

Hayal kırıklıgı ve yorgunluk

Cok gurultulu bi otel sabaha kadar gurultu patirdi helede hemen dibindeki yolun arac sesleri kesilmiyor camlar cok fazla ses geciriyor birdaha asla kalmam bu paraya degecek bi otel degil ....
Stayed 1 night in Jan 2024

8/10 Good

Selcuk

Liked: Staff & service, property conditions & facilities, room comfort

Tolles Hotel

Das Hotel ist Sauber das Personal sehr Nett und man hat ein gutes Frühstück
Stayed 1 night in Jan 2022

10/10 Excellent

bogdan

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Very good hotel

Everything was excelent.Clean room, spacious, very good breakfast,friendly staff
Stayed 1 night in Dec 2021

6/10 Okay

Verified traveler

Liked: Room comfort
Temizlik otel yeni olduğu için göze çarpmıyor ama toz alınmamıştı düzgün. Nasılsa tutuldu diye böyle rahata takılmamalı.. ayrıca giderken şunu göz önünde bulundurun: odanın içinde banyo camı jaluzi ile kapatılmış dışardan duş alırken gözükme ihtimaliniz vardı. Bu çok rahatsız edici bir durum. Acil olarak çözüm üretilmeli, böyle fantezilere gerek yok
Stayed 1 night in Dec 2021

8/10 Good

Martin

Liked: Cleanliness, property conditions & facilities, room comfort

Good Stay

Room was tidy and clean, freshly made up every day. I found the staff stern but efficient and quick to process check in and out. My room was very close to reception so was a bit noisey at night. They should keep the corridor mani door closed after 10pm to help this situation
Stayed 4 nights in Nov 2021

6/10 Okay

Ali

Liked: Staff & service, property conditions & facilities
Disliked: Room comfort

Temizlik vasat, fiyat performans kötü

Temizliği oldukça vasat buldum, Banyo kapısında bir once kalan kişinin şampuan, köpük izleri vardı. Ve odaya ilk girdiğimizde ikram barının oldugu yerde masaustunde bir tutam saç vardı. Son olarak kaldığımız gece, otel barında konser düzenlenmişti, saat 24:00'e kadar uyumamıza müsaade edilmedi. Hotel yetkilileri anlayışla karşılamamızı talep ettiler. Tüm bu sebepleri düşününce fiyat performans olarak daha iyi alternatiflerin kesinlikle değerlendirilmesi gerektiğini düşünüyorum.
Stayed 1 night in Oct 2021

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
keep up the good work
Stayed 2 nights in Jun 2021

10/10 Excellent

Muhammet k.

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
iyidi.
Stayed 1 night in Apr 2021

8/10 Good

Kuzey

Es geht nicht besonders
Stayed 2 nights in Jun 2021

10/10 Excellent

Mohammed

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

جيد

Nice hotel Parking limited
Stayed 1 night in May 2021

4/10 Poor

Hülya

Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

Asla gorsele gore haraket etmeyin

Resimlere aldanarak gittim ve alakasiz basık bir odayla karşılaştım.otelde yemekler cok pahalıydı ve otel dışından yemek söylemek istediğimde dışarıdan yiyecek içecek kabul edemediklerini ne istiyorlarsak restaurant dan almamiz gerektigini bildirdiler böyle bi sacmalik olamaz
Stayed 1 night in Apr 2021

10/10 Excellent

Hakan

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Her şey sorunsuzdu, özellikle yemekler çok lezzetliydi.
Stayed 1 night in Feb 2021