Well, intent was to make a more livable space with new mom and her 10 pups as they grow, and need security and space to go in/out of this after out growing out of the whelping box and get them for their new puppy owners. Indeed the floor is light weight, and shipped right on schedule. The ONLY negative I have is that the container box and contents seemed to be stored in a damp warehouse. It was musty and slightly damp shipping box/package. But it is very cleanable with clorox and soap to rid of the smell. Overall, I am really please as this is easy cleaning, and would be great for future camping needs, and future puppy litters. I would recommend it to dog owners that need to secure their dogs for camping, or other outside events, or useful tool for puppy weaning. Very roomy for my Doberman Pinscher.