Sweet Home 3D is a (open source) software for interior design, which have released a v3.7 with some improvements.
Sweet Home 3D es un software (open source) para diseño de interiores que ha publicado su v3.7 con mejoras y correcciones:
Link: http://www.sweethome3d.com/blog/2012/10/25/sweet_home_3d_3_7.html