I'm a fan of folding TV trays. I found vintage trays on Ebay.
Also, to conquer the storage issue, I found these great cubes at Ikea. 4 of them fit perfectly under the bed/table in bed position. I put things I rarely use in the back 2 and clothes in the front two. Can't beat the price of $6 ea. DRÖNA Box - blue - IKEA
Here's one of my little vintgae TV trays (on the right). It is western with brands, longhorns, etc. Not for everyone I know, but it makes me smile. This picture was taken at the Fly Fishing show where the Scamp
was on display for my "Sisters on the Fly" group. Wish I had a better one that shows the design.