Overall, the experience at OneLife is good. The gym is well-kept for the most part (there's always staff cleaning somewhere), they frequently update machines and are fairly quick to fix them, general staff is polite and friendly. My only issues have been with some of the fitness instructors/PTs in the downstairs area.
I don't want this to sound like a reflection of these people's character, because I'm sure it's not, but it's just what I observed (I typically go early in the morning, so I can't speak to later in the day):
I'm sure teaching a class on the downstairs turf with other gymgoers walking back and forth can be frustrating, I get that; however, I have noticed that some of the PTs/instructors tend to give you a death glare when you pass by their class/session. It's kind of unnerving. I try to be as out-of-the-way as I possibly can (squeezing myself into a corner if there's no 'TURF RESERVED' sign, taking a longer way around to not be in the way of class participants), but at the end of the day, I will need to walk on the turf in some way. Maybe it's just my interpretation, but this is generally what I've experienced myself and noticed when watching others.
I will also say that the instructors/PT downstairs do not tend to clean up after their clients/classes. This makes it very difficult to know what is being used. I completely understand that if you're teaching a class/doing PT, you need to be watching your participant(s), but even when the class/session is over, free weights and plates aren't re-racked, exercise bands are left wrapped around equipment, etc.
It's not a huge deal to just put it away myself (unless you're leaving multiple 45 plates on a barbell, lol), but it's more the fact that they constantly have "ads" playing on the TVs reminding gymgoers to re-rack their weights and put stuff away, but apparently that doesn't apply everyone.
These are both small issues, which is why I didn't rate the gym any lower, but I've never really seen this at the other two gyms I used to frequent, so it's just a bit odd to see.