The Hemeroscopium House is like no other house and you can find it in Madrid. Designed by Ensamble Studio, the 4,300 square-foot residence is an impressive combination of heavy infrastructural pieces. The entire structure took the studio a year to engineer but only a week to build. The apparent simplicity of the structure’s joints required in fact the development of complex calculations, due to the reinforcement, and the pre-tension and post-tension of the steel rods that sew the web of the beams. Hemeroscopium house materializes the peak of its equilibrium with what in Ensamble Studio we ironically call the “G point”, a twenty ton granite stone, expression of the force of gravity and a physical counterweight to the whole structure.