Compact, functional, cozy, awesome! This is a great little spot, very close to a lot of restaurants, stores, and public transit. We were only there for two days and mostly recovering from jet lag, but this would be a great home base to explore Berlin from. All the necessities are there (even washer for clothes). Kristina was a great host and responded quickly to everything, she also helped me retrieve some personal belongings I had forgotten. Highly recommend!