Waterloo East and Vauxhall passengers might be surprised if they knew what tends to go on under the platforms
There is a branch of Soho Gym under Waterloo East station.
For fans of "Strictly Come Dancing" it is one of the training venues featured in the footage shown before dances and on "It Takes Two". It is used by quite a few of the London based celebs. Not surprisingly it is the one that oddly enough looks like it is filmed under railway arches!
Enterprising fans can venture down Windmill Walk which passes under Waterloo East. A window in an arch allows you to view the training room in question.
Possibly the most (some may say only) useful post I have made on this site!!
Oh, and nearby in Cornwall Road is a house featured in "Grand Designs" - the violin factory converted into a rather odd home for an architect and a banker at great cost.