So far I am extremely excited about and happy with this product. I have three large kitties and wanted an easy way to transport them between vehicles and hotels in that I will be soon traveling cross country with them. I can definitely appreciate the fact that it folds up nicely, and a few perks that weren't mentioned in the description is that the front wheel is a swivel design, there are brakes on the back set of wheels, and the mesh enclosures zip shut and have velcro to keep them rolled up nicely out of the way while getting animal(s) into the stroller. My kitties and I have gone on walks outdoors to get them use to it, and they appreciate the security it offers them. Very roomy. Easy to assemble--no tools required. Definitely recommend this product!