-
The pool they used was originally a river fed pool built in 1902, and then left derelict for 30 or more years. They took it over and revamped it, and managed to fit in 2 saunas, a hot tub, bar and poolside seating, as well as a restaurant and sun lounging areas. I don't think they were too bothered about the actual length, just to be able to fit all their aspirations into the old building.
27 yards = 24.6888m
Y 27 yards tho, dunno.