since installing a tankless right near my bathroom..my water usage is way down. water gets hot fast, and i am on it. i am done, and towel dried..in 5 minutes. i think my shower is 4.
i have no real hair on my head, and no facial hair to shave. when i do shave, i do it in the shower and it ups me to about 10.
you?
i do take up to 3 showers a day.
. kinda negates my water savings. haha.