Refitting an old boat out currently to live aboard with family (2 adults 3 children) so fairly instant hot water necessary, we plan to stay in marinas 95% of the time, maybe a day or two cruising at a time in the summer but I imagine we’ll have a hook up for the majority of our days, so, is an electric hot tap for kitchen & electric shower do able? Haven’t seen the taps fitted in any boats we’ve come across so wondered if anyone has one & could comment or is it just not a good idea. Any advice appreciated. Tia.