It is exactly as bizarre as it sounds. Here are the crucial bits from the article by Andrew Michler at Inhabitat:
From the boundary-pushing team of archi-visionaries who brought us the fabulous Fab Tree Hab comes a new (and somewhat disgusting) way to grow a structure — using animal flesh! The In Vitro Meat Habitat is a futuristic concept home composed of meat cells grown in a lab. We can’t imagine that these residences are going be replacing suburban tract homes anytime soon, but it sure is a provocative idea! The creator of the concept, Mitchell Joachim, is a futurist with a twist– he says he is actually developing the concept in a lab.