It's a 10' x 10' x 10' cube that is totally configurable, and is densely packed with all the expensive wet stuff like bathrooms, kitchens and laundry, all the expensive dry stuff like closets and storage and then they toss in a pullout double bed, because beds take up a lot of space and they can put the works in a drawer. It is everything you need in an entire apartment except for your yoga mat.