The private room with garden view in our town house is about 20qm, has a very comfortable daybed with a decent mattress for two people, a desk, TV with access to Amazon Prime and Wi-fi. The bathroom on the same floor is reserved only for you during your stay. The kitchen can be used as well of course.
To the city center you can take the S-bahn (18 min), to the Octoberfest 15 min. The S-Bahn station is in walking distance (around 8 mins).