We had the best experience staying on Bertrand’s barge! The location is quiet and right on the river but it’s very easy to walk up to a train/bus depot that connects to almost anywhere in Prague, or even to walk to Old Town if you feel like taking a longer stroll. The barge itself is clean and comfy, with basic kitchen supplies, good AC/heating, and lots of hot water. Bertrand was very accommodating and responsive when we needed to reach him, but otherwise gave us plenty of privacy. We stayed for a month and were sad to leave!