I purchased the pet hammock for my cat and we set it up today. There weren't any instructions on how to set it up, but it was very easy to put up without it. After we set it up, Juniper spent most of the day on it! She even brought up a toy to join her during her window naps! I also love that the hammock is held up with four sturdy suction cups, so not only is it stable, it's easily movable. Our fur baby is 12 pounds, and very long, and she fits on it just fine!