We had bookes for 4 - but the beds were made for 3. We got the missing pillow/duvet from the nice maid. While looking for the missing pillow/duvet, I noticed that under the sofa bed, it was quite dusty.
The room was very hot even with an open window and the AC running 24/7. With four people in the room - it is quite small. The kitchen, closet space and bathroom was very fine. Overall, the value you get for the price is acceptable. The location is good, as it is in an eclectic part of town, and very easy to get to Alexander Platz and anywhere else you want to go in town.