I am converting a room into a bedroom. So I've put up a door and sealed it off. The only problem is that the kitchen was adjacent to this room and there is a bar type space opening in the wall that basically peers into the room from the kitchen. So I am thinking of covering this 3 foot by 4.5 foot opening by using a mirror (other suggestions are welcome). My question is what is an affordable way to get a mirror to cover this up or something else (looking for something quick and easy). Can I get a custom mirror cut? I keep looking at mirrors that size and they seem pretty expensive from the places I've looked. Any help is appreciated.