We stayed at Casa Camper Berlin for nine nights, and several things were very good:
The staff were polite and helpful throughout our stay.
The location is excellent, with everything in Mitte within walking distance.
The room was spacious and comfortable.
The 7th-floor rooftop lounge is a real highlight. Water, coffee, tea, pretzels, cookies and other snacks are available 24 hours a day, which was very convenient.
On the negative side, cleanliness was well below what we expected for a hotel of this level:
There was a noticeable amount of dust throughout the room.
The bathroom had a persistent unpleasant smell.
There was mould and slime build-up in the shower area.
The room also has no mini-fridge, which we missed during a longer stay.
We would gladly come back for the location, the staff and the lounge, but only if the cleaning standards improve