I'm selling this because my cat hardly used it, hoping it will be enjoyed by another cat and owner. There is no instruction manual, but it's easy to assemble, so I don't think it will be a problem. Please prepare a hex wrench yourself (available at 100-yen shops). It has been stored at home, so there are minor scratches and dirt, although they are not very noticeable. Please only purchase if you understand this. Shipping costs are high, so I prefer either cash on delivery or pick-up within 3 days of purchase in Yokohama, Kanagawa Prefecture. If you prefer Mercari Eco-bin, I can add 730 yen for shipping included, but in that case, it will be difficult to completely disassemble and pack it to fit within the 160 size. Therefore, please comment only if you are purchasing other items as well. Material: Engineering wood, wood Brand: Pets Depot Color: White Interior Type: Cat Tower [Total Length] 92cm [Weight] 11.4 kg [Step Panel Size] 1st tier: 58 x 38.4 cm (Carpeted area: 52 x 18.5 cm) [Color] White [Material] MDF with melamine veneer (partially carpeted) [Estimated Number of Cats] Up to 2 adult cats (weight limit: 6 kg) [Weight Capacity] 15 kg [Packing Weight] 13.4 kg [Packing Size] W96 x D52 x H12.5 cm [Country of Origin] Thailand (Planning and design: Japan) [Other] Assembly required, indoor use only, do not get wet