We are redoing our en-suite soon and currently have an electric shower in there which we wanted to replace with a power shower. However we have another bathroom with a power shower and a combi, so our plumber has suggested having both a power shower and keeping the electric shower so that we can use the power shower normally to keep costs down and because they are better, then the electric one when someone is in the other shower and as a back up in case of boiler problems. This seems quite sensible but I can't work out how to make it look ok. Has anyone done this and have a picture you could show me or any advice?