No Need to Install - Unboxing the large chaise lounge is as simple as it getsno assembly needed. Just give it a light tap once you've taken it out of the packaging, and chaise chair will gradually bounce back to its original shape within 48 hours. So it is not so fluffy and comfortable when you just unpacked it, you can pat the cushion to make it fluffy and feel better. Our chaise lounge sofa oversize chair comes compactly packed in a single box for your convenience