Odorless. Looks nice. Cats love it.
Idk how they do it but the odor from the used litter is gone! Low maintenance. It does use more litter as it is larger than my last litter box and I found it necessary to use the flap on the entry because with more litter my cats did tend to dig the litter out into the floor but putting the flap on corrected this problem and I couldn't be happier with this product!