Considering the Hotel Bily Lev in Prague?
A VT member wrote the following comment about visiting Prague:
Paddleboating on the Moldau by der_geograf
One of my most memorable moments in Prague was renting a paddleboat with a friend and churning and steering our way along the Moldau River. The rental price was cheap (the amount escapes me at the moment but it was surprisingly low), and you can rent them from a small island in the center of the Moldau just down from the Charles Bridge.
I would recommend it to anyone!!!! (Although, it probably would not be a reasonable thing to do in winter.)