I am building a small camper. I have been working on it since June. It started out great but life got in the way with a death in the family, vacation, and working in hurricane recovery. I hope to get started back on the work after Christmas. I purchased a frame off CL. Painted and rewired it as well as installing an axle. Then I built the base with under floor storage. It will have solar charger for the 12V system as well as 110 for AC. I have a 3 speed speed fan for the roof.
Here is the progress.
Trailer floor is 5x8.
Here you might be able to see the floor will be about 10 inches wider than the trailer floor. This gives more room for a queen size matress. Also raising the floor above the fenders allowed for under floor storage. There will be LED lights in the under floor storage.
Here is video 1.
https://youtu.be/2WP-nA5XnS0
Here is video 2.
https://youtu.be/BK9fohwgU3g