Nikolai's apartment is in an excellent location, a short walk away from two tram stops that take you to the main portion of Berlin. The apartment is clean and comfortable and was very spacious. Nikolai was polite and fun to talk to, and we loved staying here. The bed was comfy and he had extra blankets available which was nice. There are plenty of outlets and the bathroom had counter space that was available for use. The shower was clean and I felt clean the entire stay. The apartment is above a bakery which made for tasty breakfasts each morning. Overall we would love to stay again if we are ever in Berlin again! Thanks so much Nikolai!