We were at Bertrand's place for a week. It was really fun living on a boat. He lives on the boat with his family, and there is a larger apartment on the boat for rent, but we barely saw anybody, like the whole place was ours. He really respected our privacy. Communication was great. The apartment is really nice. It gets hot during the day in the summer, but the AC is functioning well. Great view to Vysehrad castle from the Vltava river. Good location, 5 min. walk to subway or tram station, and one stop from Andel metro station, and Novy Smichov Shopping Centre, where there are shops, restaurants, a large Tesco supermarket. We had a great stay. Definitely recommend for everybody who wants an alternative accommodation.