Building F is located in the northwest of the colony. It is a former olive oil factory. The main building has a parallelepiped shape following the slope of the settlement, and a cistern is attached to it. The factory has two floors. The cistern was located on the lower floor on the left. A piece of the vault can be seen on the façade and another opening wo take a rond shape at it base. This particular shape allowed barrels to pass through. Today this building is in a state of ruin. A more recent house has been built on top of it.