500
Please find and correct any errors, if any exist:
Today, I came into the store, and what I saw was appalling: there was a real, live raccoon running around! He ran into the hallway the bathroom, the kitchen and the basement. His filthy dirty paw prints were everywhere! I am never shopping at PetSmart again.
Problems:
"real live"
"the hallway, the bathroom, the kitchen, and the basement"