I have a bed that looks like this, doesn’t have legs.
I was looking at bed risers, but they’re aimed for beds with legs. Also, the risers make the bed rise too high for my needs.
I only need to make the bed rise for about 2-inches so I can use an overbed table like .
2 X bed lengths of 2x2, 2 X bed widths of 2x2. Lay them underneath the edges, preferably glued
Really simple idea that’s difficult to put into words easily but handy folk will know what I mean
They should not do this without checking where the bed is supported on the floor. Your method only lifts the perimeter of the bed. It is very likely that the bed also rests on the floor down the center line of the bed or at other spots within the perimeter. If they only prop up the perimeter of the bed, it is liable to collapse in the center.