If there were a local establishment that specialized in triathlon training and nutrition help, how likely would you be to train there rather than your local gym. It would have spinning bikes as well as trainers to bring in your own bike to train. A certified bike fitting specialist. Triathletes as personal trainers. Licensed nutritionist available for advice. Treadmills for running. Wha do you think?

Throw in a pool strictly for swim training and i'd be all over it.

Sounds like a dream, although id probably only use it in winter for obvious reasons, and even then i prefer to run outside in the cold (Cleveland)