Living Room Warbirds.

rcspaceflight

creator of virtual planes
I stumbled upon these and I thought I would share. It sounds like they've been around for a few years and are based in Canada.

Supposedly all you need is a 20' by 20' room to fly the 10 inch wingspan planes. It doesn't say for the 6 inch wingspan planes.

http://www.microflight.com/Online-Catalog/Ready-to-Fly-Airplanes

They're kind of pricey, but it does sound like too much fun to fly around the house.

I found a video on YouTube of the "Carbon Butterfly":