The pool at the beginning

Hi,

When I was little I used to go swimming in a pool somewhere in London. I lived South West so I'm assuming it was somewhere in that area. For some reason I have Fulham in my head but I could be wrong. Anyway, we moved away to Bristol and I forgot about it. Until I watched this movie when I was around 18.

I'm pretty sure the pool I used to swim in was the one at the beginning of the movie. I'm pretty sure there were fish in tanks and also pools where people learnt to scuba dive. I seem to remember windows into the scuba pools. There was also a waterslide and that funny leisure centre green flooring with round bubbly grips.

I don't think I dreamed the pool up but no one seems to remember it. I just remember being totally in awe of the place. I've asked my Mum and Dad and other family members but no one knows what I'm talking about. I'd love to go back there if its still around. I live back in South West London now.

I was born in 84 so it would have been between 84-88. Does anyone remember it or did I just have really vivid dreams?!
Help! :)