dadiOH wrote:

You could do pavers or rock but it isn't real easy. Well, it is easy
to do but is hard work. You would have to work out some sort of edge
restraint, but down about an inch of bedding sand, lay the pavers,
compact the pavers and then sweep sand into the joints.


???

Why do you need a foundation of sand, etc., if laying pavers over CONCRETE?
Isn't that much like putting down (ceramic) tile in the kitchen?

I'm thinking Sausalito(?) tile or similar.