Doc is a comfortable sofa which can be transformed into a bunk bed with a simple motion without any effort.
It utilizes gas pistons mechanisms to ease the opening. The bottom bed lifts up along with the ladder and protective bar with a circular motion. The ladder also serves as a support for the top bed and keeps it stable. Each bed can carry up to 150kg (330 lb).
The cover is removable for easy maintenance and can be made of fabric, leather or other material that the customer specifies.