This dolly actually worked very well. It would have been quite a bit easier if the wheels had been a bit bigger, that is the only reason for the 4 instead of 5 stars. The wheels were not quite big enogh to handle an 8 inch riser without major lifting. However, we were able to suceed with out heavy (250 lbs) table saw ...up the stairs... adventure with it and two strong men. It worked!!!! We couldn't have done it without it. I would recommend it to a friend/family/etc. etc. etc. Bottom line, very good product.