I am building a multi-purpose building; gym area, kitchen and locker rooms first floor, offices on second floor. We are providing handicap showers in each locker room on first floor (boys/girls). The building has an elevator to second floor, on the second floor one ada restroom for staff and one private ada restroom with a shower stall for private individual use. Does this shower need to be ada accessible since we have those showers provided on the first floor?