You sneak into the living room just as someone walks upstairs onto the second storey. You wait and listen nervously, hearing each step this person takes.
To get to the jewels you will have to go upstairs but the person will probably see you. The living room is full of nice furniture including a rare glass coffee table engraved by one of the finest artists
The upstairs light goes off leaving you in complete darkness. You can't spend all night messing around...you need to get those jewels. But how?
Only you can make the decision