This is a party hostel. If that's what you're looking for, you won't find anything better. If you're looking for a smaller, quieter hostel. Look elsewhere. Otherwise, the staff is good and the facilities are nice. The beds were very comfortable.
Niras is one of the best hostels I've ever stayed at! For starters it's the cleanest hostel I've been to. The layout of the hostel makes meeting new friends incredibly easy and the staff was excellent with helping with every need. There's a 7 11 convenience store 4 stores away on the same block and immediately out front of the hostel is a ton of food. There's a large street market vendor section across the street and a Thai famous Thippsamai pad thai across the street as well. Stay here!
Great location! The owner is extremely nice and welcoming. The place is a little small but I had no issues with it. Wifi doesn't work past the main floor! I'd stay here again when I come back to istanbul!