M2CBWDMicro Multi CoupleBubble Wrapped DwellingA critical component to stainability isdoing more with less. It is importantthat architecture encourages greatereffi ciencies in living, e.g. higherpopulation densities on a lot. Also toencourage more common open sharedspace resulting in a greener cityscape.Water in Los Angeles is an expensivecommodity. Three quarters of thecost of water is related to energyrequired to pump water fromvarious locations to Los Angeles. Itis important to retain as much rainwater as possible to cut dependencyon pumping. The amount of rainfallthat falls on a standard lot is enoughwater to sustain 12 people for a year.Materials used should be easilyreusable and recyclable by avoidingthe use of plastics and adhesives.Minimizing hardware enablesrecycling and reusing materials fareasier . This all results in buildingcomponents having a longersucceeding lives in other buildings.