Really large, spacious apartment with everything you could need for your visit. Claus is a brilliant host - very quick to reply and happy to be accomodating (e.g gave us some recommendations of how to get a local pre-flight covid test).
The balcony is huge and each bedroom is really big, with two large bathrooms and another toilet. The balcony gets sun and shade both morning and evening which was fantastic. Being right next to the road is quite loud, so not good if you are a very light sleeper, but the double glazing and window blinds keeps out most of the noise. Would definitely stay again.