Great fo r mat volume in which the subject of multi-family housing is tackled in different contexts a nd densities.The se lection of projects has been made at international level, showing a wide range of typology, mo r phological, a nd constructive solutions in this every time mo r e global wo r ld. The developments of the projects maintains the same publishing line of our fo r mer publications. The analysis of the graphic info r mation (briefs, sketches, drawings, elevations, sections a nd constructive details) a nd the lineweight, are translated into a maximum conprehension of the materialization of each wo r k. This publication counts on the involvement a nd development of projects by such wo r ldwide reknown studios as: Claus en Kaan Architecten, Netherla nds: 'Ter Huivra Joure' (2004), Charles Pictet FAS/SIA, Switzerla nd: 'Immeuble a Va ndoeuvre' (2006), TVH Arkitekten, Sweden: 'Double House in Da nderyd' (2005), Joke Vos Architecten, Netherla nds: 'Periscopen Houses' (2006), Baumschlager &, Eberle, Austria: Achslengut Residences (2002).