I purchased this a few months ago, and while there have been only a handful of sunny/warm days to use it, so far I love it I have two cats that are one year old - Mac (tabby) and Tali (calico). I first set it up in the house for a few days and they played in it and jumped around. I've had two cats with toys and beds, and just one cat rolling around. It's a good size for two cats or for kittens. They like hanging out in it and I am excited to see how they do in the backyard (I have just been setting it up on my back porch). It has loops and ties for holding it down on grass or sand, but I wish there was something that tethered their leashes to the tent itself! I think this might be useful in the car or when traveling with the cats as well, and I look forward to trying it out. It has become a staple in our outdoor exploration (along with the harnesses and backpacks).