I purchased this from Amazon a few years ago and used it indoors for my cat for about 3 days. After that, I haven't used it and have been storing it at home. I've used it once, so it's not perfect, but it's in relatively good condition since it was only for a short period. ■Product size (approx.): 92 x 92 x 49 - Comes with a mesh roof to prevent escape! It can be removed with a zipper, so you can take it off when not in use. - Foldable, so it can be used for travel or outdoor activities. Also recommended as a play space for indoor dogs. - All accessories are included. - The floor is Velcro. ※There is a possibility of changing from Yu-Yu to Raku-Raku Mercari delivery without notice.