sentences:  The floor plan of the tower consists of two square-based blocks that interlock each other at one of their corners.Each of the two block features a roof and lower base that slant at a direction opposite its other block, while the midsection stands in a perpendicular angle.The main access points of the tower are at the two corners of the structure that feature a space formed from the combination of the structure's two blocks, covered by tiered triangular roofs.