It is a big open room with a fridge, microwave, two beds and several other furniture (chairs, tables, sofas, wardrobe...). The room is a bit below floor level, but all the windows have natural light anyway (you can't really see this in the photos). The shower and the bathroom were in really good condition as well.
The area is full of bars and restaurants and close to some of the best clubs in Berlin (you don't even need to take a bus or a train).
I would totally recommend this airbnb to friends or couples looking to live in a modern and bohemian part of Berlin with plenty of party and activities to experience!