Easy to assemble with a simple click-and-joint system, no tools required. Includes: 8 panels 12 corner joints 8 straight joints Instruction manual Used for 2 years. Since it was used by a child, there are some scratches and light scribbles in a few places. There are no issues with use, but please check the photos for details! Everything has been wiped down with alcohol. No pets, no smoking. To prevent dust and because I wasn't sure of the shipping size, it's already packed. I am unable to take additional photos. Thank you for your understanding. Please only purchase if you understand that this is a used item, as it has been stored at home. Please refrain from purchasing if you are sensitive to details or are concerned about minor imperfections.