I used only the bed and mattress when I was at my parents' house during the newborn period. The other items were only washed with water and are unused. I used it for about 2 months, but I didn't use it very much. There were no leaks or spit-ups here. For naps, it was easy to change diapers with the foot area open. I used a bath towel when putting the baby to sleep, so I think it's in generally clean condition. Since this is a layman's inspection, there may be oversights. Please understand this. It was originally 8,580 yen at Birthday. Please check the 4th photo for the size. All the set contents are included. I plan to ship it in a bag or wrapped in bubble wrap. I am also selling other baby items. If the shipping cost doesn't change, I'm also okay with combined purchases. Due to shipping costs, I may compress the items. Price reductions are also possible. Please consult in the comments. Thank you for viewing.