Yep, it can be done, but not like the original concept image
. I like what you've got going there, but I don't like living in a garage. I still have a flatbed trailer, that is lifted, that I use for trips where I'm tent-camping. I gotta say though, that coming back from a day of riding, dirty and tired, my 25' toyhauler has amenities that turn the recovery experience into a cushy one
. My logic with a trailer is that I have a comfortable "base" that I can work from, and I can get anywhere I need to in the backcountry using my cat. I have yet to have any problems with fumes or leaks from my machine, but mud, dirt, etc is another story.
We are actually considering upgrading to a 35' fiver so that we can stay out longer - and have living spaces separate from the garage.
Here's my pro tip for keeping the insides clean. Bring along a small battery powered garden blower. Open up the back, start at the front and blow the hair, dust, dirt, crumbs, gravel, etc right out the back.