Absolutely perfect experience! The place is spacious, newly refurbished, immaculately clean and lacking for nothing. The internet is indeed lightning fast. It is also conveniently located - not quite 10 minutes on foot from the train station, fifteen from the municipal garage building, so you don't need to get on any public transportation for it.
The host was there to meet me and hand over the keys and show me around the place.
Great experience all around. Highly recommended.