So far so good at this OTF. I've been to several other studios in the Chicago metropolitan area and the locations are all pretty similar.
I will say that the layout of the lobby at this site makes accessing a locker pretty challenging and the weight stations inside the studio are a bit cramped together as well.
Also, because this location is downtown, parking is quite inconvenient. There is indeed a lot across the street and OTF validates your ticket but you still have to pay between $3 - $6 per trip. That's at least an additional $20 per month if you average 6 -8 classes. The price we pay for fitness I guess?
Those are minor details overall though as you're still able to get a great workout in and have access to the coach when needed.
You can try a class for free so call or visit the website to at least check it out.