Rating: 
The tray is very good quality, arriving with the clips for the side and skid-resistant pads in a separate bag (some assembly required). The little "feet" for the base have cute little paw-prints on them which are a nice detail. and they seem to be of good quality.
Once put together the litter tray really helps to reduce mess (as our little man likes to kick his litter a tad enthusiastically).
The tray is a little smaller than expected but if you are apartment living (like we are) this will work to your advantage. If your cat is a little rotund or large they may struggle a little to maneuver with the cover in place.
The only discrepancy was that the litter tray arrived in the colour blue (not red as shown) so be aware that you may not get the colour you are expecting. Over-all this is a great product.