Anyone built a slide-in?

So I'm thinking about a trailer, and like a smack upside the head I think "Why not build a slide-in so you can still use the trailer when it's not in camping mode?"
Has anyone done so yet?
Has anyone done so yet?
or t n ttt for short (tnttt.com)
https://www.tnttt.com/
Billinthedesert wrote:Tony, I have been impressed with your concept of building the teardrop pod on a dolly, then transferring to the trailer. Do you have a thread here somewhere on how you built your dolly?
Being without a pickup for the first time in more than 30 years, I'm also interested in the slide-in concept so that I could use the trailer for other things from time to time.