The carpentry furniture was designed to meet the needs of the child's early childhood, requiring few alterations. The modules that serve as a changing table, next to the crib, are detachable and transform into a chest of drawers and a module of niches for toys and books. With the removal of the crib (railing + base of the smaller mattress), the existing green base transforms into a trundle bed, using an existing frame for the child's single mattress. In the third phase, a tabletop with legs becomes sufficient to transform the right side of the room into a study corner.