Studios are all in a same building that looks like a small hotel and gets daily cleaning . Some of them are bigger but everything you need is provided - even a lot of amenities- by Mustapha who takes care of the place, of you and all your wishes. Really make his best to help you . I had a great time in this perfect flat , a 100 mts from taksim place with all transportation to get evrywhere in the city quickly. Between 45 to 55 euros , it's a great place to stay and i highly recommand it . Clean, quiet and good wifi .