1) there is yellow overlay over her name if 14 days haven't past or your house upgrades are too low for her. Green overlay is for girls that are already paid for the next scene and are available. Red is for the ones that are unavailable. Those with no overlay, 14 days has past and you'll need to pay for the scene.
2) I already coded that in. It's in the upcoming update. Soon. You'll see her characteristics in conversation.
3) For that i need to find some good mechanic. I want for the player to explore a little and try it out, but guessing till you get it right isn't a good idea as you said. Maybe i'll make that your assistant gives you tips and hints on how much should who earn. Or just code in some indicators when placing an ad. I don't know, we'll see.
2) I already coded that in. It's in the upcoming update. Soon. You'll see her characteristics in conversation.
3) For that i need to find some good mechanic. I want for the player to explore a little and try it out, but guessing till you get it right isn't a good idea as you said. Maybe i'll make that your assistant gives you tips and hints on how much should who earn. Or just code in some indicators when placing an ad. I don't know, we'll see.