This is a cargo trailer but has several good ideas.
Cargo Trailer conversion: Brilliant forum thread showing the conversion from start until finish.
6X10 Cargo Trailer Conversion - Bing Images More
How about a stealth cargo trailer tiny home for your next road trip? More
Conversions on Pinterest | Cargo Trailer Conversion, Cargo Trailer ...
DIY Campervan Conversion | Do-It-Yourself Windows | How To Cut a Hole in Your Panel Van | Van Life | www.practicalmotorhome.com
cargo trailers converted to campers - Google Search More
Van Life in A Corporate World | Teton Gravity Research
Couple Build Stealth Tiny House for $2k in 5 Weeks Photo ~ I would have had a daybed and put a breakfast bar in place of the sofa. Also, I like that there is no loft!