Mary's studio has everything two people need. The bed is very comfortable, the shower is hot and strong and the fridge keeps things cold. There's even an ironing board & a hairdryer so you can travel light. We didn't need the air-conditioning but the ceiling fan was welcome. Mary gave us excellent directions and information about the very easy self check-in and kept in touch on the App to make sure we were ok. We appreciated this and felt very welcome. The studio is really well-situated for walking around the main sights. bars, restaurants and the Hauptbahnhof, where you can pick up the U & S Bahn to travel around the city or the BRB trains up to the mountains and lakes - which we definitely recommend doing in summer 2022 if you have time. You can currently pick up a ticket for just €9 that entitles you to travel anywhere in Germany for the whole month - amazing!