I already measured the height of the carts and found out that I'll have to build up the table legs by an inch or so. The carts are just too high to pass under the table lip. Lip? I think that's what the bottom/underside edge is called. Sounds funny, although I recently compiled an Etsy treasury with a kissing theme.
The shelves on the wall are old spice racks from a charity shop (fifty cents per shelf, good deal!) which I painted to give a brighter outlook than the dark brown they originally were. I store paint and glues in those racks. The metal rack below the blue rack has lots of paint brushes.
I put one of those new type of lightbulbs in the table lamp, and it's nice and bright and the metal shade doesn't burn my fingers now!