While I agree with Guido as to not getting into a ST, the creature comforts can be put in a van, you just don't have the "extra' standup and move around room that you have in a bigger sleeper...I removerd the pass seat and I have a dorm room frig, a micro wave twinsize bed that folds to let me still get 2 48x52 skids if i need to, 22 flat screen tv, heat (big buddy) single room 12,000 btu's of ac, house bank and inverters..then there is the xm radio and online service we all here have...
So while I don't have that standup and move around room, I still have the "creature comforts" and with non of the DOT BS...and I am also with a carrier that lets me run without swapping loads, so the income is as good as some ST's that are on with some of the other carriers....for me, I wouldn't get into a ST unless the deal was totally over the top for a solo...yea i'll get a bigger CV type unit, but not a ST....