Complex sentence: It is two stories with one floor below grade, with a u-shaped floorplan, arcaded lanais running across the main body of the building, with step accentuated by curvilinear concrete railings, and capped by a low pitched hip roof of Spanish Tile.
Split into simpler sentences: It is two stories with one floor below grade, with a u-shaped floorplan. Arcaded lanais run across the main body of the building, with steps accentuated by curvilinear concrete railings, and capped by a low-pitched hip roof of Spanish tile.