it was a very cool, unusual hostel :) we really enjoyed our stay. the room had bluetooth speakers, you could change the room lightning through their cityhost app on your phone. clean toilets, showers. there was a sauna which you can use for free. you can store your items in the locker 24 hours after checkout for free. kitchen had a microwave, toaster. you can get discounts in some cafe's nearby if you're living in this hostel. rooms are very private.
I cannot recommend this hostel enough, it was a great stay.