The building is fairly new and well kept and used for airbnb guests mostly as there are a lot of guests check in and out daily. Unfortunately the host who has multiple listing in the building changed his mind and promiss which he agreed prior to the booking which was to provide early check in and we had to book a hotel for our a few hours being in the street of unsafe neighborhood in istanbul with my family . unit was nice but you have to take taxi or walk 30 min to get to taksim square Be very carefull if you have to coross the street as nobody seems to stop for pedestrians I got almost hit by motorcycle driving agaist traffic with 4 people on it . The access to the unit is by your phone blue tooth and you have.to setup and account and use your phone to open your unit. if you dont have internet you can setup the account. It didnt work for us and we keep have to ask for acutal access cards whicj they provide us one and got the remaing cards one day before our checkout date it was such a hassel to go out individually if you only have one access card.