Treehouses in Burgenland

"Very clean room and extremely friendly staff"

"A wonderful and spacious spa hotel surrounded by beautiful nature. The spa and sauna areas are fantastic, with a variety of sauna rituals. The room was beautiful and comfortable, food was excellent, and everything was spotless. The staff was friendly and helpful throughout our stay. Highly recommended — we enjoyed every moment!"

"I had an excellent stay at NILS Boutique Hotel. The property is beautifully designed in a modern boho style, with great attention to detail and a quiet lakeside location. The check-in was smooth, and the staff were professional, welcoming, and informative. Breakfast was fresh, well-prepared, and offered a wide variety of healthy options, including fruits, vegetables, nuts, seeds, fresh juices, wellness shots, and plant-based milk. The wellness area includes a sauna, relaxation room, a small outdoor terrace, and a heated pool, all maintained to a high standard. My room was clean, comfortable, and aesthetically designed, and the overall atmosphere of the hotel was calm and relaxing. Transportation to and from the property was efficient, and the hotel assisted with arranging a reliable airport transfer. Overall, NILS delivers high-quality service, excellent facilities, and a peaceful environment. Highly recommended for travelers seeking a well-designed boutique experience."

"Everything was great as usual."

"We stayed here September 27th 2025. This hotel is a little older, however it is well kept, very clean and in great shape. The person that I dealt with at the reception desk was terrific. My German isn’t that great, however we were able to communicate effectively. She was very helpful and accommodating. The breakfast was very good with many options and was included with the room. The hotel is located in a quiet, beautiful area very close to the Spa. We enjoyed our stay there."

"Beautiful new facility. "

"Excellent facilities and outstanding cleanliness. We had a nice family holiday there"

"very nice"