Very comfortable houseboat, beautiful decoration inside, recently reformed so everything looks new and shiny, space is good enough for 2 couples, the heating system works perfectly, everything was nicely clean. We were a little worked about security at first, but we ended up feel in very safe and secure inside it. Very quiet at nigh, we also slept very well every night spent. Just beware it is not kid or elderly friendly as you have to walk through another boat to reach this one, and this can be dangerous to do with a kid on your lap or to somebody with disabillites. Inside the boat, there are 2 stairs and some "holes" communicating first to second floor, which is very nice for decoration but poses a risk for the kids (we had to put our luggage and find some way to block our daughter from reaching and falling). Richard is a very friendly guy and willing to help with our needs. Overall the "Jupiter" boathouse was a fantastic experience, and just 10-15min walk to the city center. Definitely recommend to anybody without little children or elderly with some sort of impairment.