FYI: Once you've completed the mission in the Cafe to become the boss/the woman to become the boss, you go to the Cafe on Sundays to pick up your money.
This part is bugged and it allows you to keep going in and picking up money all day Sunday so acts as an infinite money bug.
Not sure about a walkthrough as there wasn't any rhyme or reason to the playstyle for me. It was grindy as hell though with lots of options only available after doing other things in game and not really giving notification that something new has occurred.
The conversations are sometimes time dependent (Dasha in the morning doing yoga), day dependent (the cafe money) or room dependent (loads of stuff), so if you're struggling you usually get rewarded by clicking around through conversations again. If you see the word "Miss" then you've done the conversation already
