I've belonged to Planet Fitness located in Oro Valley Az. It has been the best health club I've been a part of.
It was new as of 2013 and has been maintained to keep it looking and running new since. Seldom is it even a little crowded. The other day I walked in the door and found most of the treadmills taken and thought " this is the most people I've ever seen here" but still I never waited for any machine or weight bench. At only $10/month one can't really expect much of any discount even if we are seniors.
I've often paid 4 times that amount for just a mediocre club.
If you can't sign up on line I suggest you walk in and you'll be done in a matter of minutes.
Product or Service Mentioned: Planet Fitness Membership.
Reason of review: Fair pricing.