The GetaLife Building is located on the borough of Algonquin, right in front of the Grand Easton Terminal. It was one of the buildings shown in the first GTA IV trailer. This building is a parody of it's real-life counterpart, the MetLife Building, located on the same spot in New York City The name is a joke on the phrase "Get a Life".
The huge signboard above the GetaLife Building, with the Grand Easton Terminal on the foreground and the Rotterdam Tower on the background