Drive to the roundabout and take the first right, then drive forward to reach the parking lot. Hit all the cones to get a job offer. Follow the on-screen arrows to get the job. Note: The police car is recommended.
There is an underground parking garage with cones formed into a track. There is also a timer counting down from 43 seconds. Hit all the cones within the 43 seconds and a man will walk to your car. After he tells you about the pizza place, go there and do what the man there tells you. The Gold Mini Cooper will be at the mansion if you were successful. The Gold Mini is invulnerable to damage. Also, when in it, the police will not come after you unless you attack them. Note: The best car to start out with is the cop car. In one of the pizza deliveries, you will drive past a cop. He will be on to you and you cannot drop off the pizza until you lose the police. This wastes time. With the cop car, this does not happen. You also have a countdown timer when you are delivering the pizzas. It counts down from 4 minutes and 30 seconds.
-When stuck at the end when at Turin airport, turn around and go between the two Mafia cars, up the dirt pile, and over the fence. The Mafia will not follow you. Follow the path and you will end up at the hideout.
-Ditch the Mafia fasty by going to a big mound by the fence in the corner. An intermission sequence will show the jump. After that, drive back to HQ using the hidden road. Do not worry -- it ends at the mansion. Practice this jump in free drive mode before attempting it.
In the Keeping It Up level in London, after the turn with the café tables and chairs, turn right onto the sidewalk. Stay there and you will see an incline. Go over that incline and your car will become airborne. Do not land on the building or the lamppost on the way down or you may lose Dave.