Scarface: The World Is Yours/Chi Peso Trattoria

This mission is as hard as it is to pronounce the name. At first, rush out to the front with the manager and take out the goons. After you've killed the last one, follow the manager around to the side and rush up on the terrace taking out the first car as you go. Once up there, take out the cars and the vans they turn up. Blind rage is a good at this point.

Once a message flashes up "Regroup inside", get inside and make sure you're first going down the stairs, as sometimes there will be a couple of guys at the bottom who will make short work of the manager. Once inside, all you have to do is fend off the attacks from the three entrances. Pay close attention to the radar and watch out for the manager.

You can now buy the store for $2,000,000.