The people at Guner-Berivan were great. Me and my girlfriend book this place at the last minute not knowing what to expect. Their service was fantastic. They give us a breakfast card for day of our stay at the cafe next door. The communication was fast and easy and they were very responsive to any of our needs. It was clean and had what we needed for a short stay. They even let us store a luggage there for two weeks after we had already checked out. The location is just a few minutes from Istical street which is the heart of Taksim. Anything you need for shopping is really close.