Markus' place was perfect for our family of four (two young kids). There was an issue with the shower drain the first day and Markus came by and had it fixed that evening. The flat is beautiful and extremely clean. It is within easy walking distance to a U-Bahn stop. It is in a suburb-like area but we had walking access to a local beer garden, bakery, two grocery stores and more. If you rent a car like we did, parking on the street is very tough. It is a great place and Markus and Sarah were great hosts.