Infinite Simoleons hint
To quickly earn over 4,000 Simoleons, purchase a desk and a chair for the desk and place it anywhere in your household. After calling the repairman a couple times he will bring a XS 4258p Laptop and place it on the desk. He will forget it is there when he leaves, as long as there is no other items on the desk when he arrives. Repeat this process to earn you between 2,400 and over 4,000 Simoleons, depending on how soon you sell it.