A small apartment hotel located in one of the best neighbourhoods in Berlin! Location is amazing - just next to the s bahn, subways and RE train to airport. Also walking distance from tons of amazing restaurant, bars (and even the best cocktail bar i have ever been to is 10 minutes walk) and coffee places and even a farmers market in the small square in front of the hotel (wednesdays and saturdays). And still - a quiet and safe neighbourhood!
We got the studio - that had a small kitchenette (small fridge, fire, plates etc), a comfy bed, closed closet and open shelves (less comfortable for a long stay) and shower/wc. Just perfect for 2 people for more than a week. They cleaned the place once during our stay and changed the towels twice.
The only down side - the hotel building has a few private apartments, so on the 1st day we woke up to renovations noises from one of those apartments. Talked to the reception that talked to the owner, and assured us that it won't happen again and they are only allowed to start after 10 am. The rest of the stay was as they promised - quiet :)