The place of Turgay is simply perfect and it really deserves 10 stars!
it's super clean, super comfortable, easily accessible from main transports (bus and ferry station are a few minutes far); there are many nice shops, cafés and little restaurants around, but, if you want to stay home.... the view of the Bosphorus won't never get you bored!
Moreover, Turgay was helpful and quickly responding to all my messages.
Highly recommended!