The Deniz Apts Ruby was perfect for my 3 girlfriends and I for our first 2 nights in Istanbul. Hatice greeted us with tea and amazing baklava and was so helpful in orienting us and making us feel welcomed. The apt is clean and cozy and has everything you need - plus an amazing view of the Bosphorus. It is a bit hard to find but no more so than anything else in Istanbul... it's very close to all the main attractions in Beyoglu. Would definitely recommend.