We got the Magnitude SV34 mostly for the grandkids so they could sleep in the cab-over loft and look out at the night sky. Naturally, we have to have sleeping bags for them, but didn't have a good storage space.
My wife came up with the idea of making oversize stuff sacks which serve as pillows and store the sleeping bags at the same time. The brown "pillows" seen in the picture are really our sleeping bags for the grands.
One other thing my wife did on our Magnitude was to cut down the "cab curtain" so it comes straight across instead of following the roof line into the cab. The original velcro tabs hold the end in place and I got a couple magnets to hold the center of the curtain. It works well and we usually drive with the curtain in-place so that the truck isn't heating or cooling the entire coach. It works well for us.