I was there for business. One night during the very large BAUMA 2019 trade-show. The coordination and communication was super fast and immediate. Apartment is very centrally located. Room was very clean, spacious, modern, well-lit, nice old wooden floors, windows opened on the street. You are on the first floor (US 2nd floor) so there will be street noises, although it is a side-street and not a main street, so not a lot of traffic, but voices from passers-by and tourists. I am a heavy sleeper so heard nothing and slept like a baby. The bed is large (I think a queen) and comfortable, mattress not hard. I literally only slept there. Arrived late, left early the next day, so needed no breakfast or anything beyond a shower. Bathroom small, with good shower.
TIP for the Host: maybe provide the WIFI details on a piece of paper if you are offering wifi. I used my German hotspot, so not a problem for me.