When I initially booked, there was a slight mix up in their system of what kind of room/how many people I booked for. But once I was able to give my AirBnB reservation number code, all was promptly fixed/resolved when I contacted a little later to ask about shortening our stay (we shortened our stay by a night because of an airline cancellation).
The hotel/AirBnB is an extremely short walk to Munich Central Station, which is where you’ll want to go for transportation to castles, different parts of Munich, the Dachau concentration camp, or even a day-trip to Salzburg, Austria. I’d recommend researching the transit system in Germany because it’s not exactly intuitive. Also, if you’re traveling in a group I’d recommend looking up Bayern all-day tickets and how those work because it could potentially save you a ton of money for a group of up to 5 people (that ticket also works to get you to Salzburg BTW).
The hotel/AirBnB has a breakfast option (you can also inquire in advance about it and get it for a reduced price). But there’s also bakery options on the way to Munich Central Station that are easy to spot.
They were really nice about allowing us to stow our luggage in a space before/after check in & check out. We didn’t notice any issues with the cleanliness of the rooms either. :)