While in the cheats console, pressing SHIFT+] can also increase the size of objects. If you enable additional cheats using the testingcheats true code and then type in cas.fulleditmode, you will enable all CAS abilities. Then you can press and hold SHIFT while clicking on the objects listed below to produce a menu that lets you select the corresponding effect.

Dirty Object	Makes object clean
Dirty-able Object	Makes object dirty
Ground	Teleports your Sim to that vicinity
Mailbox	Resets mailbox
Object	Resets object
Sim	Add the Sim to the current family (Add to Family)
Sim	All motives are full and mood is Happy (Cheat Motive > Make Happy)
Sim	Allows Sim to be modified, except name and inherited traits (Modify in CAS)
Sim	Motives change dynamically (Cheat Motive > Enable Motive Decay)
Sim	Motives remain static (Cheat Motive > Disable Motive Decay)
Sim	Reset a Sim (Reset Object)