I'm hoping to find black metal stools - without a bowed curved bottom - with a back - more traditional than contemporary looking. I'd love to see pictures of the stools that you have at your island. Could you also post the brand and where you purchased them? My plan is to order online. Here is a link that might be useful: This is the type of curved bottom that I don't want

This may not work for your stools, or the look you have going on, but we struggled with the same problem. I was against this solution at first, but it has worked out well for these stools. They are little rubber feet that slip over the legs. We have felt on everything else. (I think you can see what I mean from this photo . . .)

bump

...In looking, the large expanse of dark areas.... floor/cabinets/appliances and only one window really are putting this into a "dark" category.....it's big enough so it's okay, and you do have under cabinet lighting.... I would think "light" contrasts to balance it.... a white herringbone backsplash, a white or very light maple island top with white under brackets, light stools, and metal rod at window with light sheers-maybe botanical print...also go ahead and lose the gray paint atop cabinets in favor of whitish of some sort. Color could be window valance on the top...some upholstery fabric on stools-more cost but worth it esp if you can get a new island top with overhang [if you have the space to push the seating out a bit].... enhance your seating....it does look as though you have good use of island.....get stools ordered with swivel and backs/etc...more inviting. All depends on your budget....but you've got the kitchen "done"...spend and go the extra mile.