I registered for 4 months and also paid for the personal trainer. The gym and trainer are awesome but however I had to go onsite for 2 months on a project in 1 month after I joined and when I came back Gold's gym did not oblige to give me a gym extension or refund my money. They never accommodated my request. Very very disappointed considering Gold's gym is an international brand.
So if you are in a job that requires short term onsite travel do not join Gold's gym. They do not refund or even give you an extension.