The hotel offers air-conditioned rooms equipped with a flat-screen TV, a laptop safe, a minibar, and complimentary tea and coffee-making facilities. Free Wi-Fi is available throughout the hotel.
Avantgarde Hotel Istanbul serves a buffet breakfast, which contains local and international cuisine. Turkish and international cuisine is available for lunch and dinner. The menu includes a selection of Turkish wines.
Massage treatments can be arranged at the Avantgarde Hotel Istanbul spa. A fitness centre and a sauna are also available. Swimming is possible in the indoor pool.
The hotel's prime location includes numerous shops and cafes in the surrounding area, contributing to its popularity in Istanbul. Additionally, the reception desk offers car rental assistance to guests upon request. The staff can provide visitors with advice on the best tourist sites in Istanbul.
Taksim Metro Station provides easy access to the historical peninsula. Lutfi Kirdar Convention Center, Istanbul Convention Center, and Cemal Resit Rey Concert Hall are all a 20-minute walk from the hotel. The nearby Demiroren Mall is about 2.8 km from the hotel, while Cevahir Mall is 3.4 km from the property. Istanbul Airport is about 50 minutes from the hotel by car under normal traffic conditions.