Nicole H. (two reviews down) has hit the nail on the head.
Trainers is definitely a "no frills" type of gym. It has a good selection of equipment all around but it's just not as pretty as a Goodlife or Extreme Fitness.
Great value at around $50 a month based on 12 months ($45 startup fee).
If you just want to workout straight up with not a lot of extra perks (and cost) then Trainers is the place for you!