This is our clients master bedroom which before we cut the ceiling joists was only 8' high. The clients are tall, and 8' ceilings made it not practical to install a ceiling fan. 

So what did they request? That's right, trey ceilings. Off we went cutting the joists, framed the new ceilings, installed wiring for recessed lights, drywall, & crown moulding - just waiting on the painters. :)