Great product. Great price. As all the reviews stated, the casters are very high quality, and the unit moves easily from place to place in my kitchen. It's a standard industry size, so I bought a very nice butcher block for the top. Fits perfectly, and I like having the wood surface. Unfortunately, the product was slightly damaged during shipment, but I didn't notice until I had assembled it. I'm certain I could have returned it for a replacement, but I didn't want to bother. Some assembly instructions would be helpful as there are different size screws. I gave it 5 stars, because I don't think you can beat this product for the money.