Yes, I did. It's a scam.
She texted me saying "Bring cash. It's $300" in response to my question about the rate. She looked exactly like the pics in the ad. Once in the room, I gave the donations, and she told me that she always starts with a massage. I said, OK, and lied down. She sat on my back and started rubbing my back with a lotion--and then told me that anything besides the rub, requires a "tip" between $500-$2000.
At which point, I told her to stop. I got up, dressed, and left, considering it a lucky escape.