An old house, turned into a commercial ground floor and two apartments, one of them a two-stories one. Located in the first extension of the historic center, a very traditional neighbourhood now under transformation, this house gave us the chance for experimenting new layouts and ways of living. Three pieces of furniture structure the domestic filters and, by creating a comb-like filter system, characterize use of space. The result is a door-less floor plan that enables infinite loops around the pieces of furniture.