The flat was perfect for our group of six! The location is amazing, the building is really cool, and the doorman is friendly. Plenty of hot water available for the two showers, good sized rooms providing lots of personal space for couples travelling, and a fully-equipped kitchen to prepare meals. It even has a washing machine, which allowed us to bring less clothing and just wash them during the trip. Sebastian was easy to reach, friendly, and helpful. The flat is even better than the pictures show, with double doors in every room that open up to the outside. I would definitely stay here again!