Really good deal for a gym! Equipment is all new, classes include spinning, yoga, Zumba, & if you go during non-peak hours it's quite easy to get a machine. Peak hrs are harder but not impossible.
If you're looking to get into fast shape then definitely take the Tuesday 12:30 sculpting class. It's a "get it in and get it done" kinda class and very effective for fat burning.
Don't go right after work during peak hours 6-7:30 or so. You'll have to wait for cardio machines and it will be slow working in on the weights. Any other time it's fine for a solid workout.