Cant say anything bad about this. It has a perfect location, in the centre with equal walking time both to Nevski Cathedral and Bus station. Around the corner is a gigantic and very busy Lidl shop, so you can find groceries there. There is a guest kitchen, towels provided, rfid chip for entering the door provided (against deposit), comfy beds, electric outlet at each bed, etc. There are no lockers however, but as the hostel is small, I find it still very safe.