Our family of five spent four nights at the end of December in a 3-roomed, 8 bed apartment and couldn't have been more pleased. The spare, white decor was much to our liking, the apartment was impeccably clean and the beds quite comfy. The kitchen is nicely stocked and the shop downstairs provided our daily breakfast. The Rewe grocery store is conveniently around the corner and quite a few restaurants within walking distance. Very easy access to the U-bahn as well. The office staff were quite helpful, meeting us after hours to admit us to the apartment and receiving our delayed luggage, even bringing it to our apartment while we were out. Thicker towels and it would be perfect! One word of advice - since the office opens at 9:00, if you require assistance before that time, for example as calling a taxi as we did, it is best to plan in advance and make arrangements the day before.