This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 A seater required for a small room. When folded down the seat becomes a cot for a child. Made with recycled wood and polished with gloss water based p.u. The entire unit is dismantalable for easy storage when not in use.