What are "co-housing enthusiasts," asks the Brooklyn Paper? They're "a group of Brooklynites who want to buy a nice building near Prospect Park and share common areas with like-minded friendly people." They are sad living alone in tiny apartments and want friends! A co-housed building is a cross between a "commune and a condo." One place starts at around $600,000 a unit. There are communal meals, but no free love. (Sure, that's what they say now; we'll check back in six months.) [Brooklyn Paper]