Dimensions listed for the shelves is only accurate for the top shelf, which is 15" deep; the rest of the shelves are only 12" deep. I bought it specifically because it said the shelves were 15" in depth. I can make it work, but it was disappointing that the description is NOT accurate.
Also, as other reviewers noted, there are no pilot holes for the shelves and it is difficult to get the screws into the wood without them. For the price, I would expect them to be ready to assemble and not need extra drilling.