I have a combi boiler, but i can only use one hot water tap at a time. I have been told about the advantages of an electric shower but dont like the look of them. I would like to no if i can some how conceal the electric shower unit, just having a fixed head and temperature gage with no pipes showing. I would be greatful for an advice.

Check ou the Triton T300Si range - its just a flush fitting control panel with the shower unit itself sited out of sight.

As scotty put it, spot on! Nail on the head