I live on a houseboat but I get sea sick a lot. Go figure lol.
Yep, know that feeling...
Some houseboats aren't motorized so they can't actually move. They're tetherd to the ground.
How big is your houseboat?
My houseboat is pretty small. But it works for me. 
Small is good, less housework! Is your boat motorized?
I like to call my house a float house rather than boat house. It means the  same thing but that's how canadians say it.