Welcome, and we can help, but we probably need a bit more information, how much of a minimalist are you? What do you need in the way of creature comforts, do you need 4 season capability (noting that in the RV world 4 seasons rating means winter in Texas, not winter in Montana) , what sort of budget are you on. Are you wanting a trailer and tow vehicle, or a motorhome /van of some type.
I ask because definitions of minimalist varies, I once had a neighbor once he retired from working for the postal service, he started hiking the Appalachian trail at the age of 70, completing the entire thing in sections over the course of several years. He would spend months preparing for the hike each year, pre-packing care packages that his wife would mail to him at pick up points along the way. This was true minimalist travel, as he would do things like cut the handles off his tooth brush to save weight. By contrast some people need a 75 pound suitcase for a weekend trip and consider themselves minimalist.
If you are planning to get a small motorhome / van and using it as a sole vehicle to both sleep in and commute to work, I would advise against it, not so much due to size, but needing to break camp every day, stow everything, disconnect from water and electric power, etc. Can it be done, yes, but dragging a small car around behind a motorhome may be a lot easier. It is one thing to travel without a TOAD car when moving from town to town every couple of days anyway, it is another to spend weeks in one place without a second vehicle.
Ike