Classic design, and thanks to "Spülrandlos" to clean very well as the annoying "Randschrubben" omitted. The rinsing effect is super. While it mostly runs after flushing only a "sip" for water, that does not bother me personally but. There is almost always a connection set (in my case, for concealed cisterns) required as the exchanged hanging toilets were all slightly different connection dimensions. You could also pay a Noise insulation. Alone that damaged the good to mount ceramic not accidentally when. Conclusion: Highly Recommended!