Very nice but the first thing you should have said is that this requires OFB. Alot of games crash if people don't know it requires OFB for this.
The only way I found out is through your profile and this comment:
"Ailias OFB White build set 2
http://www.modthesims2.com/showthread.php?t=164282
"
Also I have nightlife and University and I don't recall seeing those elevators in either EP. I love it alot but can you make one without OFB???? thanks ^^