I don’t think I’d want a roll-top, but I think it’s time for a proper desk. I started working from home and the road a couple years ago. My desk is a $38 folding table from Wal-Mart, no drawers so it’s covered with stuff
A premade kitchen counter top with a back splash from Home Chepo or Lowes placed on a 3 drawer file cabinet at both ends served me well for years .(adjust height with brick if required)
Functional, inexpensive & not bad to look at.
Friend had a huge L shaped one set up same way
Dont get the one with a sink cut out LOL