Fullersta Backe co-housing, Huddinge, Swden, August 22, 2012. Marke with their daughters Lone, Stella and Siri. Collective housing Fullersta Backe is an apartment building, but different. People take care of the house together, have parties, cook and eat together. Fullersta Backe have also common facilities like living room, playroom, workshop, library / guest room and exercise room to people of all ages.