I'm really confused as to how this is possible lmao. To get the manor, you have to do the real estate event where you get the Milfs to sell their homes, than you talk to Jessica in the morning, and you should be able to buy her Mansion in the Afternoon on the Weekdays. Also, have you talked to Gramps and got your leads yet? Im also pretty sure the fish girls appear if you buy the Marina but i haven't done it yet