When you think of a dream home, you might picture a large mansion or a penthouse apartment or even an upscale cabin with lots of outdoor space. But for some consumers, the idea of a dream home is actually getting a lot smaller. Tiny houses can come in many different forms, from mobile houses to small spaces that just give homeowners a little more financial freedom. And those small homes are gaining popularity according to The Tiny Life. There are even some popular TV shows on networks like HGTV that cover tiny house lifestyles. So how many consumers are actually interested in living in tiny houses?