I'm very happy with this combination shelves and desktop piece. It is a good size and surprisingly sturdy- I am using it as a craft table not a computer desk but would not hesitate to put a desktop computer on this desk. 
I rated it a 4 instead of a 5 because it is just not that easy to assemble....the product information says "two adults needed" and they are right. It comes in one large box that is VERY heavy...also mine was damaged. It looked like the entire box was dropped on one corner - and inside, where that corner was the desktop corner and two of the shelves were damaged. The good news is that I called the manufacturer and they could not have been nicer or easier to deal with. They said they would ship replacement pieces out to me right away-no cost for shipping.