Very comfortable, very well equipped with comfy beds. Check in was super easy, host had all the what’s? Like garbage, how does the oven work etc with check in instructions. The building is a historical landmark and we love old buildings, tall ceilings, but you still had good internet and modern amenities. The neighborhood has many grocery options and coffee shops. Easy walking distance to check point Charlie and the Brandenburg Gate. The topography of terror is an excellent museum and also in walking distance. We loved Berlin and we felt very safe and comfortable in this apartment.