Very convenient to have truly boiling water on tap, though there is some spatter which can scald. The tank and complex plumbing inevitably take up some space under the sink, and the hose counterweight needs careful installation if it is not to jam on other pipework.
Reply Quooker:
Thanks for your kind review and good points on the weight however on the plumbing its a simple cold feed connection and the system is designed to fit comfortably in a sink base unit whilst leaving space for other items.