Firstly, this is a hostel, not a hotel which is something that should be mentioned in the name in the listing.
Secondly, the room look nothing like the one displayed on the photo in the listing.
Thirdly, every member of staff we encountered was either bored to death, showing 0 interest in the job, or plain rude.
First foom we were assigned had bunch of hair left in the bed after not optimal cleaning. Room we got instead had a clean bed, but imprins of shoe soles on the walls and overall feel was not great.
There's no kettle at the room, but you can purchase drinks in the 'lobby' - reception area filled with vending machines of all sorts.
Everything in the hostel is done to appear nice on the photos, but in reality it's totally impersonal, cold and has no vibe whatsoever.
I'd say perfect if you wanna hang with bros drinking around east Berlin, not ideal if you book with your partner