The apartment and its location are good. There were some issues, however, with check-in:
- the keys have to be collected from their office. I believe the house rules were updated already after my communication with the host and AirBnB support.
- the host requires guests agree to a separate T&C which include items like "To pay full outstanding balance upon arrival to the office", "Neither Ruterra Apartment s.r.o nor the owner of the property shall be liable for any direct or indirect damages that may be caused by the tenant."
I'd recommend to read the house rules carefully.