We stayed in Jean's boathouse for 7 wonderful days and was stunned by the view of the Eiffel, Liberty, and various boats activities that came passing by. Its really one unique experience to stay on the Siene river. The house was very spacious and complete with various equipment that we need. Its strategically located, very close to supermarkets and restaurant.
However, for us who bring heavy large luggage, it takes quiet some energy to carry those through the pedestrian stairs up and down.
The house was quiet clean inside, although after 4 days stay during summer, many spiders seems to build webs outside the house.
Overall, its an amazing stay! The house boat is very suitable for little kids too as it also has games like wii that they play with happily.