Original sentence: Originally consisting of two towers, North Tower and South Tower, it has since been expanded with a set of flat and then in 2004 with the Northern and Southern Annexe.Originally one tower housed males the other female, now however the towers are unisex, with students sharing all facilities including bathrooms and showers
Edited sentence: Originally consisting of two towers, North Tower and South Tower, it has since been expanded with a set of flats and then in 2004 with the Northern and Southern Annexes.Originally one tower housed males the other females, now however the towers are unisex, with students sharing all facilities including bathrooms and showers