The apartment is great and Stefan is a good host, thoughtful, kind and quick to respond to any issues (the coffee machine was the only big problem and the new overnight replacement works perfectly.) The apartment is not the Ritz but smart and clean and comfortable - I think the guy who stayed there just before us and posted a stinker of a report must have had a bad day at the office. The Museum Quartier, where Stefan’s apartment is situated, is very central - virtually everywhere is walkable. We used trams more than the U-bahn but still managed to walk 30 miles between Sunday and Friday which is not bad for two 70-plussers! We may well return.