The location of the hostel is superb with gulhane park just a 5 mins walk from the hostel itself. The main attractions such as hagia sofia and the blue mosque is within walkable distance too(around 10 to 15 mins).
The room is clean and comfortable. Will recommend to solo travellers since the hostel room is private with the toilet being shared only. The bathroom is also split into mens and womens so there will be no problem for female travellers who are planning to stay in istanbul.
At night, it may be a little noisy but that is due to the neighbourhood around bussing with tourists and restaurants.
Will definitely stay here again if i were to go back to istanbul. The host is really helpful and friendly too.