The house consists of two main sections: a small storage room with stairs leading up to the sleeping quarters on the left and to the right, through a small passageway, one enters the living room. Earl Sterling's house key is needed to enter the house without lockpicking.
Just outside, to the left and adjacent to the house, is a warehouse, used for stockup of general supplies. It has a Novice lock.
Earl Sterling's house appears only in Fallout 4.