Open skylights, dormers, how to build them in The Sims 4.
Before building, you must enter the following codes:
testingcheats true Developer code
bb.moveobjects Removes object placement restrictions
bb.ignoregameplayunlocksentitlement Unlocks all career rewards (including stylized rooms)
bb.showhiddenobjects Debug
bb.enablefreebuild Unlocks editing of the hospital, police station, science lab, and hidden lots