What "coincidences"? Trump was friends with Epstein and Maxwell, and they spent time at Mar a Lago. He's acknowledged this. Virginia Giuffre has said she met Maxwell at Mar a Lago. I mean again no one disputes this. She never claimed to be a masseuse at Mar a Lago, according to her she was working as a spa attendant and Maxwell offered to train her as a massage therapist.
I'm not a big defender of Trump but there's no evidence the spa at Mar a Lago was a brothel. Why wouldn't Giuffre say that if it was?