Visited Sophia a few days ago based on the discussion here.
Setup was simple, texted her the morning of for an afternoon session, 1hour upfront (recently increased weight value, was sore as hell). She responds in timely fashion and its game on.
Arrive near the location and text her again for the exact place. As nylawyer79 says, it's in an shared office environment, the lobby is narrow and there is a guard/desk that you have to sign in for. Just act like you've been there a million times before and it is business as usual.
Sophia was waiting for me as I stepped out of the elevator (other people got off on the same floor, but I just walked right up to her and shook her hand, act natural). There is a shared bathroom a few doors down from her "office" so I suggest you do that first on arrival because she has to open it with her key.
The office room itself is small but comfortably furnished. The actual table is wider than most I've been on, mirrors on the wall, and "normal" lightning (aka not red/pinkish). Small stool off to the side if you want to sit down while getting undressed.
Obviously there is no tableshower involved in this experience. So be clean before you get there or if you are looking for soap fun, you got to go somewhere else.
Sophia is cute and has a nice body. She also speaks the best English I've come across from a working girl, it was easy to maintain a light conversation throughout the whole thing instead of the usual "they look at you, smile/giggle and that's the end of the convo". I hand over 60 for the hour fee.
I strip down and lay face down and the massage starts. It's good, I'm on the skinnier side so I could tell she was going on the lighter side. If you're bigger built and need firmer hands, you'll have to see if she has enough push that's good for you, I am unable to say. After about 30-35 min, she gets me to flip and we talk about what happens next. I choose HJ/BJ, the condom goes on and the fun begins. She even throws in something I was not expecting and it turned out to be a great experience for the price point (as opposed to the 200-260 places). Cleanup is a simple wipe down/warm towel. I tipped additional 60 (first time + love the enthusiasm/convo).
I cannot speak about the halfhour experience, but at no point was I worried or felt like I was in a rush, and due to her English I could have expressed any grievance/misunderstanding to her and it would have been resolved. But if you want to save some money but still want personal attention (simplified version of this hobby), I don't think you can go wrong with Sophia.