Using the magnifying glass, select the facility that is up for rent or sale. Select the price box and select the lowest price or rent rate. Then raise the price or rent rate to whatever you want. The facility should start to be rented or sold.
NOTE: This cheat does not wrk for hotel rooms and shops. But it does work for offices.
Hold down shift when placing a lobby peice to get a two level lobby.
Elevators, stairs and esclators skip the second floor when this cheat has been activated.
Does not work on floors 15, 30, 45, 60, 75 or 90
When placing a new unit over an existing item, hold [Shift].
Begin a new game and attempt to place a lobby section all the way to the bottom and the left of the edit screen.
When placing the first lobby section, hold [Ctrl] + [Shift].