Passable

Disliked: no wifi working in roomonly working ground floor

nice hotel

Liked: clean, nice, good breakfast. 10 minutes walk to S-bahn.
Disliked: single room is small, but not uncomfortably tiny. all within reason.

Hostel, not hotel

Liked: Nothing at all. It was terrible and disgusting, everything was awful, room is dirty and stingy, doesn't cost it's price. I tried to contact Booking to open dispute since they lied, because I was ordering the room with one big bed, but they provided hostel room with 4 separate beds located at different places of the room, but Booking didn't contact.It is not hotel at all it is hostel.Booking - make sure to check them, they fool people, it is hostel.The breakfast was bad too, it doesn't cost a penny
Disliked: Everything was terrible.It is hostel. Not the hotel.Dirty, stingy place with awful rooms.

Exceptional

Liked: Everything perfect

Superb

Very good

Pleasant

Liked: The location is great when you plan to be at Innotrans Berlin.
Disliked: Breakfasts are poor.

Disappointing

Liked: Breakfast was really good. Thank you for that.
Disliked: the toilet flush did not work and the shower door fell over

Pleasant