We had been eyeing this item for a while and ordered it as soon as it came back in stock. Shipping was prompt and we received it in under a week. Note that the sections arrive separately in three boxes.

Assembly is relatively straightforward. The parts are supposed to be labeled with letters, but the labels are often difficult to make out. Nevertheless, if you lay out the pieces and follow the instructions, it should be fairly intuitive (if rather time consuming) to assemble. It took us about two hours with two people. 

The quality is ok - it is MDF, after all, and some of our pieces were slightly chipped at the corners. However, we still like the overall look and, given the unique design, are more than willing to overlook any slight deficiencies in quality. Finally, as other reviewers have noted, the three pieces rest on one another but are not all all attached, so you have a fair amount of flexibility in arranging the segments to fit your space.