Please return the car in the same condition you picked it up in(or better). No smoking. I don't like to charge guest fees but if you fail to follow these 2 rules I will charge you for cleaning. Other than that enjoy your trip! Please be careful when parking car to avoid curb rash on the wheels. If you damage them you will be charged accordingly. Just use the mirror to make sure your not close to the curb and you'll be ok. I use a lockbox if i am not available to bring the keys. Put it in the glovebox and leave it there for entire trip. You are responsible for it and will be charged for a new one if lost or stolen. Treat the car good and it will treat you better, enjoy!