Five adults stayed at Emmerich’s place for three nights. Was in perfect location. About a 15 minute very pleasant walk to center. The flat was very large. Bedrooms big. Furnishings are dated but very comfortable including beds. Some minor issues with water pressure and temperature in two of the showers and one toilet difficult to flush. Nothing was a deal breaker though. Communication with Emmerich was great as was the lady that met us and let us in. Extremely pleasant and helpful. Only “complaint” we had was the early check out. Usually it’s 11 am. But that was fine as we knew that at the front end. What I guess bothered us was the fact that at 935 some lady let herself in with a key - without knocking or calling to give us a heads up, didn’t say a word to us and just started to clean. It was not same lady that had greeted us. All that aside would recommend for a large group. And yes - be prepared to walk up a lot of stairs.