The most important part of the gameplay is to upgrade the car so you can do the IT job.
You upgrade your car by buying parts at the garage.
Get gold membership cards for the library and gym a.s.a.p.
You get these membership cards by using the laptop in your bedroom.
You can also buy the drone, as you will need it to damage the TV aerial on the roof. Thus forcing the father out of the house.
Go to the supermarket and constantly buy anything related to gym wear and studying.
Try and visit the gym each day.
Buy garlic for the pasta the mom cooks a few days into the game.
Buy butter to help lubricate the wine cellar key when it gets trapped.
Keep taking the dirty panties each day, which can be sold in the ghetto area.
I rarely paid any rent on the second time I did it. I was grounded for about 7 days out of 50+.
The garden shears are in the toolbox positioned in the garden to the r.h.s which has the water butt on top of it.
You open the toolbox in the garden by spraying it with a WD40 style spray which can be found trapped within the boxes in the garage. You have to buy sports trainers to move the heaviest box, allowing the other boxes to be moved.
Make sure to concentrate on cleaning the water pump filter. Wish is released using a wrench which you buy at the supermarket.
Clean the filter in the kitchen sink. Once the pump works it allows you to access the parents room bathroom suite.
I only concentrated on the mom character.
You build up charisma by going to the cinema and buying the $100 cinema tickets.