The cabinet is very nice, my wife loves it. I give it a 4 because, though it was easy to put together, the door hinges were a pain to deal with, as other reviews have stated. the doors never lined up straight when finished, but the plastic, yes it it corrugated plastic not cardboard, litter pan holder keeps them from looking odd when closed. The drawer inside will be handy for a litter scoop and a small broom and dustpan.