Bunking my ideas up

The bus hasn't received much attention lately, and my dad is getting sick of sleeping on the floor at race weekends, so we set about getting the rear top bunk and storage shelf sorted. There isn't really alot to describe or show, buts its basically 2 pieces of  50x40 timber, clad in carpet and bolted to each side of the bus, and then another piece if 50x100 timber, again clad in carpet and bolted across the bus to make the support for the front of the 12mm MDF bed base. The picture shows the base loosely in position, next job is to trim it to size, cover in carpet and add 4 strengthening cross members.