An office, a place for the in-laws, a meditation room. Or a place to play gin rummy and drink gimlets. So many uses for Design Within Reach's Kithaus, a fully wired, pre-insulated home (that's just missing a toilet). The complete 9' x 13' model, including decks, canopies and louvers, is priced at $44,900, which is probably much more expensive than other prefab options. A solar package is also available. Place one of these things outdoors and you're good to go. Via Luxist.com.
· Kithaus [DWR]