The inside of the top tray is 36" from the floor, which is standard counter height.

The great thing about this cart is that the trays and pillars that support the trays are made out of what seems to be a very durable plastic

I like the waist high top tray because I don't have to bend over or reach down, which aggravates existing low back problems.

the top tray sits quite high which is very convenient.

Solid, easy to put together, and sturdy as all get out.