Old Mansion is a big abandoned house located on top of the hill in Westdyke, Alderney. There are few abandoned garages next to the mansion and behind them it's parked extremly rare Sultan RS.
Usually there are some workers working and some por men by the fire.
Two missions for Phil Bell are happening here: Truck Hustle and To Live and Die in Alderney.
Some people believe that this mansion belongs to old Salvatore Leone as it is very similar to his house from other GTA Games.