Table top is four 50-pound bags of ready-mix grout concrete (no stone, just sand), 3m of 1m wide 1x2inch fence mesh.
Chairs were solid white upholstery. We bought them in a second-hand store and painted with diluted acrylic (to hide old stains). Waiting 30 days before I apply sealer to the concrete.
Well, if OP ever moves, the old slab could be broken up on site, the base moved, and a new slab cast at the destination. Or just hire the local high school football team at $20/jock/hour—four of them should be able to move it. 😅