Recently redesigned bathroom.  This toilet is designed to be cleaned and sanitized without the usual exposed nuts and bolts holding to floor.  Also the 1 unit system eliminates future leaking around tank as well as efficient flush system that allows the user to save water by different sanitary needs.  Also the engineering of the flushing system was made to distribute the water cleaning the bowl at the same time flushing reducing cleaning.  One more thing the appearance of the toilet is like a piece of furniture that has a distinct modern look.  So summarizing from engineering efficiency reducing water usage to maintenance and cleaning design allows easing cleaning and sanitizing and very modern appearance outstanding.