Step 1: Hover over all yellow houses (restaurants) and find the highest and lowest Weekly Rent.
Step 2: Highlight over available restaurant locations and find the one with the most business people within 5 blocks.
Step 3: Click Dining view and start simulation. Run for about a week. Go to You are viewing and select Le Café. Take a look at the people inside. Select another restaurant and watch the people inside. Find the restaurant with business people.
Step 4: Select Actions, Open New Restaurant, and find a location with business people near by and by another successful restaurant.
Step 4: Run simulation for about two weeks. Check to see at the bottom (profit) to see if you are making money (updates very Sunday).