I'm a member of an Esporta gym. Monthly cost £65 for me.
Now my Daughter is 5, I have to take out a child membership at a cost of £30 per month. The only activity she would be able to do is swimming (not lessons), but with an Adult, who is also a member of the gym (so me) Any sessions that are non paying are for 7yr+
I can understand from 7yrs, but a 5yr old & one who is unable to use club facilities, AIBU in that it's a liberty to charge.