Normally when you are making your house you can only make 5 floors. Well if you don't put a roof you can add an extera floor on!
Cheat Mode
Press CTRL + SHIFT + C during game play to display the console window. Enter one of the following codes to activate the corresponding cheat function. Note: Some codes may be case-sensitive:
Effect - Code
1,000 Simoleons - kaching
50,000 Simoleons - motherlode
Can invite more Sims to parties. - IntProp maxNumbOfVistingSims 8
Clear console window - clear
Expand or contract console window - expand
List all console codes - help -all
Move Sims and objects - moveobjects_ on
Remove censors - intprop censorgridsize 0
Torture Room
Ok to make yourself a torture room make a family and move them into a city with lots of people in the town. Turn on the move all objects cheat (by pressing holding Ctrl, Shift, C and typing moveobjects_on) then make a second floor to your house without stairs or an elevator leading up to it. Then when neighbors come to visit you pick them up and put them in your torture room and don't put anything in there like a bed or toilet. It is hilarious watching all of the people interact. Also order groceries or a pizza or call the cops or firemen etc. to get more people in there.