You know it's going to be a quality product.  This is sturdy, well-built, easy to assemble - and best of all, affordable!  Wayfair has the lowest price on this - I did all the shopping for you!  I actually ordered a 52" size, which is gigantic, for my two 70-lbs. pit bull mixes, and it's like a condo for them!  Tons of room, they can stand straight up on their back paws, and we could easily fit six more of them in there while still being roomy.  If you have a puppy or dog that is already housebroken and crate-trained, order them a nice roomy size so they can be comfortable and create a "den" for them. They make some nice convertible crate pads/beds for them.