No.
No and it is fantastic.
No you don't, however if you want you child to be in the club after 10pm at night until 1am, then there is a small charge per the hour.
No,you definitely don't! Activities are all free until 10pm afterwhich you have to pay a small hourly fee if you'd like your kids looked after in the club at a group babysitting sesion until 1am.