I stored this item after purchasing it, without using it much. Since it was only used indoors, I don't think there are any stains. I was having trouble because one of the black lock switches was broken, but I found replacements easily on Amazon. I bought a set of 5, so I'll include the remaining 4 as a bonus. You should be fine for a while even if one breaks. The instruction manual is also included. Please check the photos for accessories and condition.