Great to see you having fun Andrew, thanks for sharing the pictures 
When I first started coaching 18 years ago I was working for the adult education, we used the local school sports hall, (Long Eaton upper school Liam this is where LEFA was born) it went really well every year we were turning people away, we also used the same hall for LEFA club nights.
Unfortunately in 2000 health and safety got to hear of it and would not allow us to use a ladder to put up the backstop net
so no net no shooting, a couple of years later they closed the school and demolished the sports hall, they built a new sports hall on the lower school site, we were told there would be arrangements made to put up the net and the adult education would be able to start again, but it didn't happen 
Its a shame as it was all very sucessful 