I'm trying to see if you can avoid prostituting the girls/getting them raped and still be successful, so far it seems like there are enough ways to make money outside of it, but I guess I'll see.
Upgrading the Store early is extremely important, it offsets all the starting level maintenance costs and quickly pays for itself. Also the "Rest" options only use AP, they don't end the turn as you might imagine, so make sure to make use of that.
Edit: Nope, that was quick. It appears there are some forced rape scenes with randos. I'd consider this NTR, even if the in game character doesn't care, the player might. Most annoying part is it seeming to be unavoidable, it's completely out of your hands to prevent it I guess. Tried both options. Even without the sex component, it sucks to take something like that out of the player's hands. Why even give us an option like it matters? Hate that shit.
This game annoyed me so quickly, lol. I'm done.