Do you think most trolls live in their parent's basement?

Or do you think that just like regular people, some of them live in town homes, or ranch style houses, or even 5 flight walk-ups in Brooklyn?

I guess I have a mental picture of some poor un-washed soul in a dank dark basement, sitting in front of his or her computer, a mouse in one hand, a Red Bull in the other, with the words Ask Fluther flickering in front of them as their labored mouth breathing becomes heavier, and their shiny bubble of spittle gets larger and smaller with every single breath. Like an embryonic cell starting to cleave.