I would like to ask if what are my gains for working in the brothel? Also just wanted to know if enemy's reputation level does have an effect when applying for the job in the brothel.
You can work as a whore gaining 200 gold at time whithout waiting days like the other quest. The clients are big beard, edmund (after good ending of new road event) and filty client (maybe after ending new road event, be aware that there is a choice with a negative repercussion). Plus you can talk with Geordi (after new road event)
SPOILER + THEORY
So, from the end of the new road event you get hints that Geordi is trans. Speaking with him by resting at the brothel he confirm this.
My theory is that making fun of him makes Geordi like you less since it's a touchy subject, so I did'n make fun of him. I don't think the negative consequences have been implemented yet, but I suppose you receive less likes or can't have Geordi's hart (if implemented).
Another idea is that it reduces your brothel's reputation, since the encounters should be private, but it's not shown because the 200 gold gain message overlaps.