These stools are really well made and were very easy to put together. You just need a Phillips screwdriver (not included) and an Allen wrench which is included in the package. They fit perfectly underneath my 60 inch wide bar height countertop. I wish I could squeeze in another stool but because these stools are wider than the average stool, I could only fit two underneath the counter. That said, because they are wide, they are extremely comfortable to sit on with just the right amount of cushion. Check out the photo for reference.