But I dont understand that they have nice white wall tiles on the back wall but where the sink is, there is nought looks like ply wood on the wall.
Saves on chasing in the conduit I suppose, but I've got to agreed with Zed, just because you can, doesn't mean you should.
Being an electrician i can confirm that this is the all new,high tech,eco friendly water cooled lighting system.The electricity flows better though the water with no heat loss and maximum power to the lights.
There are lots of unusual design ideas now in housing. I like lots of them, including this one. It's nice to look at, as long as it's not in my house.