This looks like a side table, not a litter box enclosure. The opening can go on either side. Solid wood. Easy to put together, printed directions included are not great but there are directions online that are very easy to follow. I did put it outside for a few hours after I assembled it as the fumes from the doors are overwhelming. It was fine after that. Mine came in perfect condition, no scratches or finish problems. I am very happy with it.