University only -- Sims can get extra funds at the Administration Center depending on their academic performance in every 24 hours.
University only -- Your Sims can get a free car if staying at the Dorms. Choose any clickable car at the parking lot and set it as your Sims preferred. Drag it into your Sims' inventory to keep the car as your own (can bring it home) :)
Tired of sharing toilet with your roomates?? Just lock the nearest toilet door or specify who can use the toilet! :)
Wanna earn extra simoleon? Donate Plasma Bug to Science Facility/College of Science. Selling from inventory only cost up to $4,600 for the highest quality. They even pay you extra for the great science discoveries. :)