Hi Chunk....I've built some planes in some pretty tight places. You can get creative too, such as use the bed for certain things. Is there any way you can get a board to do your work on. When done for the night just slip the whole thing under the bed? Or even take a few of your steps outside on a patio, or to some remote area where you can work uninterupted.
Although I've not built the LazyBee yet, it is on my agenda at some point. Come to think about it, they(HobbyPeople) have come out with a LazyBee ARF. At 99$, that's about the same money you'll have in your kit, that is if you're building from kit, and not from just scratch. Dunno though, just thoughts. I do like your enthusiasm though, I'm sure you'll figure out a way.