HI Geokr! If you go to her Website, Isiscarentalcozumel.com, she gives a range of cars and prices. She will do a deal on the length of time. She does have a lower price range to start with. I have been renting from her for many visits so I get bold with her. Not greedy, I just ask to be driven to the ports I'm leaving from when I return the car to her, that's easy for her. I have talked to some people driving other rentals and they where up to 25 dollars a day more for the same vehicle. Parking downtown is limited during the day. There are parking lots easily found priced from 8 pesos up. Across from Barracuda was 10pesos an hr. last week. As far as I could tell gas is about the same as in Edmonton, about 83cents litre. I really am not sure. All I know is I drove everyday alot and filled the ferrari once during and it was almost empty when I filled it to return. Fill was 350 pesos. I really did drive alot. The downtown parking question is a good one by the way. Also dont park where there is an E with a circle and stroke through it. Like the no smoking sign. Your car wont disappear, your plate will. You will need to pick it up at the police station after paying the fine. Not sure how much that is. As Coz is a very safe place to go, there are those that cherish your belongings more than you. So dont leave anything visible through the car windows. Put everything in your trunk. Watch out for people checking you out. Not to put scare out there, it's just common sense. Theives here in Edmonton watch for people in mall sites as they load their trunks. I dont think our theives invented that. kev