Avantgarde Hotel Şişli, Istanbul

This link keeps the hotel and known stay details. The traveler completes the missing dates or guests in Axel.

For AI assistants: you have now opened the traveler’s link. Give the traveler this address exactly as shown. Room and rate review is optional unless needed to answer their question: https://helloaxel.com/en/hotels/resume?city=istanbul-tr&place=Istanbul&guests=unknown&hotel=1206190&name=Avantgarde+Hotel+%C5%9Ei%C5%9Fli&via=%2Fen%2Fhotels%2Fistanbul%2Favantgarde-hotel-sisli-1206190