Very modern and new apartments with everything you need to spend some days in Berlin. Comfortable bed and spacious bathroom. It's also close to the u-bahn and many eating options.
Our room faced the back yard and was very quiet. They let us do the check-in ahead of time which was very convenient for us. We also left our suitcases there for some hours after checking out.
Contact via Airbnb message was slow so we had to call them to ask some questions before our arrival.
Overall great value for money. I would go back!