Multiple shower heads or multiple sources of water need enough water, heat and pressure to deliver. Each shower head will need a minimum of 7 gallons per minute (gpm) of hot water, while each body spray will need a minimum of 2.5 gpm, with a minimum of 3 body sprays to provide pressure.
We came across this particular model home (for a new subdivision) a few months ago and I do believe my jaw dropped when I walked into the master bathroom and saw this shower room. I’ve never, ever seen one like it and haven’t seen one since. It is, indeed, spa-like with multiple-shower heads and multiple shower “stations” for lack of a better term.