We are adding a master bathroom above garage space. Our current house has 2 full baths. The master bathroom will have a walk-in large shower with body sprays and shower head. We will not have a bath in the master edition. I am thinking toward the future in regard to hot water usage. We have 2 kids under five years old. We currently have a standard 40 gallon hot water heater for our hot water supply. I am considering having our plummer install a tankless heater to supply just the master bath edition. Is this overkill? Any helpful insight would be appreciated; brands, size etc...I have read a lot of "cons" when researching this subject. We live in the Minneapolis, Mn area if that helps.
Thanks
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