Finishing the Bestselling Author aspiration took a while, but if you do finish it, you'll get a lot of money from the royalties. It was the first aspiration for my Time Lord. However, the royalties dried up by the fifth Time Lord. Having painting at max really helped expand my TARDIS and also pay the bills.
I think what I'm excited about is how everyone's lots will expand at the late game of the challenge. I'm reluctant to expand mine since the patch is coming soon. I've saved about 25k simoleons, and when the patch comes, I'm going all out. Everything will be underground. Up in the surface, I'll keep my spaceship there and make it look like a public park.
