We stayed here a couple of weeks ago and had real nice time. Our room at the Istanberry was very clean, with everything you might need for a short city trip. We had a small kitchen and a very nice and big bathroom. The Istanberry might be located in a very small and maybe also dark street, but if you walk a couple of minutes you are right in the heart of Beyoglu, where you can enjoy the nightlife. Upon our arrival at a rather late time, Güven told us that we was always available, no matter what time and regardless of what it is!! He was always very friendly and a great host. We enjoyed our time very much and highly recommend this place. Thanks for a great time!