I've been a member of youfit for about 3 years now and only do so because it's inexpensive and is close to a friends house where I stop off after work each evening. Youfit is "OK". On the down side; there are not enough flat benches at the Bethany Home location and the men's locker room is in a real bad need of a remodel. I don't trust the pressed-wood locker doors to stay locked so I take my wallet and keys on the gym floor with me. (I've actually put on my master lock, shut the gym locker door and have the cheap locker door fall right off the hinge!).
On the plus side; the staff is friendly and thankfully there are enough free weights to get a good workout. I do wish Youfit was located in more convenient locations (like near ASU in Tempe) and not just north central Phoenix or Gilbert..