We stayed at Nicky's for 5 nights in August and we had a comfortable stay.
Although Nicky wasn't there, it was easy and quick to communicate with her through the app to clarify any matter related to the flat.
The apartment is located in a nice and calm neighbourhood, and has plenty of daylight. Some shops and public transport are within walking distance (bus, tube and train). Munich's city centre is reachable in half an hour.