I love this pet transport! I have 3 chonky full-grown cats who hate going to the vet. It's a wrestling match to get them inside my old carriers. I have a rather heavy plastic carrier and a soft-sided carrier, both of which were bought for large (LARGE) pets but don't easily accommodate my chonks. This one can handle up to 22 lbs.! And you can wheel it like a piece of luggage, easy to assemble and disassemble. The carrier actually attaches to the wheel platform with velcro, so you can remove it easily from the wheels. It has handles and a shoulder strap. You can load your pet through the top or the end. I can't imagine any other feature I might have wanted! My cats haven't tried it yet but I foresee a much easier process.