First, all pieces were packed well - plenty of styrofoam - not one item out of place. Each piece was individually labeled, with each type of hardware packaged separately. Assembly was fool-proof. I was able to do it by myself, except attaching the doors (too much to hold the door, hold on the hinge, and turn in the screw all at once), but I’ve assembled furniture before, so knew what I was getting into. Taking my time, it was about 2 hours from opening the box to clean-up.The enclosure itself is well-made, nice bright white, simple, and easy to clean. I appreciate the storage shelf. Doors stay open, which is great while scooping. I LOVE the versatility of having the entrance on both sides.As far as the cat is concerned, she’s all but forgotten about her second litter box (which is also in an enclosure). She took to this one right away. She rejected a previous enclosure that was too awkward to get into (the hole was high and the enclosure was on legs), so I’m happy she uses this one frequently and with ease.Concerning size, this is the narrowest litter box enclosure I could find (that was also a piece of furniture) at 17” deep. The height is about the same as the bathroom sink. It’s still a bit wider than I’d like, but it’s worth it to have the litter box in the bathroom. I added corner protectors (which I also got from Amazon) so I don’t have to worry about running into the sharp corners.Overall very happy with my choice - I love it, Kitty loves it, oh! And I got it on sale! Wins all around.Update: the inner surfaces are NOT moisture-proof. The bottom is now bubbled, and some of the finish has come off after some incidents of kitty peeing “inaccurately,” and urine making it outside the litter pan.I’m adding a layer of shelf liner under the litter pan in hopes that it’ll prevent further damage.