Is there any plan for something like escorting or a legal brothel? I feel the sauna is really difficult to actually open up, and the hotel and massage parlour are a bit too dated in how non-dynamically they treat the sexual encounters. I suppose the ideal would be extending hornguy's sex system to a job in a new red light district building. Escorting would probably be simpler, since the sugar daddy system is already basically a version of that you can get with just one person (but could form the base for paid encounters after advertising yourself on the internet).
On another note, I imagine you can only contract one shoot per week as a pornstar for balance reasons, but that seems very unrealistic. Pornstars usually work pretty much daily over usually shorter periods of time (like a few years of doing 20 shoots a month). The real bottleneck there should be how much studios are interested in shooting scenes with you, though I suppose that would require an overhaul that's not timely right now.
Irrelevant to the above thoughts, what are the long-term plans with the newly added canals?