Update

I've gotten the sub-floor done on the bedroom area. I have not secured it to the floor yet as I have to hook up the fresh water tank before I permanently put down the floor. I have designed the floor to have access points to the get to the important things like water pump etc. What I have to do now is buy a water pump and hook it all up.

I am really stuck until I get that done, because I can't build out the bases for the beds or storage that will be at the foot of the bed. 

Any way here are the latest pics.

This is looking from the back passenger side to the front. I put another layer of insulation over where the windows were and a layer over the metal below the windows.

Passenger side looking forward.

The work takes so long because everything has to be a custom fit.

The area between the wheel wells will be storage with access through the top.

I still will need to cut off the front edge, but will need to cover the front first so the cut will be overlapping the front piece.

Looks good but can't really go forward until I buy water pump, plex hose, and connections. Then hook it all together.

Hopefully next update will be me putting in water pump, and plex line.

Until next time...