The location is great, walking distance to Taksim street and there are many supermarket and restaurant all nearby with walking. The price is also good for the location and the room and service.
The guys at the reception desk were all very polite and kind, they help me carrying the bags, helped with booking taxi to airport, they give tips and advise about touristic places, they are well communicated with English/Arabic and very social and helpful, it was great to know them.
I recommended stay at this place if you prefer walking and avoid the traffic jam and taxis hassle in Istanbul!