Great format volume in which the subject of multi-family housing is featured in different contexts and densities. The selection of projects has been made at international level, showing a wide range of typology, morphological, and constructive solutions in this every time more global world. The development of the projects maintains the same publishing line of our former publications. The analysis of the graphic information (briefs, sketches, drawings, elevations, sections and constructive details) and the lineweight, are translated into a maximum conprehension of the materialization of each work. This publication counts on the collaboration and development of projects by such renown studios as: Claus en Kaan Architecten, Netherlands: "Ter Huivra Joure" (2004), Charles Pictet FAS/SIA, Switzerland: "Immueble a Vandoeuvre" (2006), TVH Arkitekten, Sweden: "Double House in Danderyd" (2005), Joke Vos Architecten, Netherlands: "Periscopen Houses" (2006), Kother, Salmann, Koedijk Architecten, Netherlands "De Bischoppen" (2006)