Rob&Meg's Houseboat Benjamin was an awesome place to stay as a family. They were kind enough to put a porta-cot in the master bedroom for our baby and our elder two kids really liked the second bedroom, which has a single bed in the main part of the room and a loft area with a double-bed. There was a sizeable lounge / dining / kitchen area equipped with a smart-TV and a Wii console (my son loved playing Mario Kart). And there is a deck with an outdoor table / seating and a BBQ. An electric run-about was moored off the deck that we were able to use to explore the area and Marketa even dropped off a small life-jacket for our baby to use (she loved this). This was a very different way to experience Prague. Highly recommended.