I've used elevator "rooms" as you call it before and frankly I just like the Kalph-style elevators more. If I thought using setplayertransform was a better option I would have just used it from the start.
Anyway, trying out jes00's file.
EDIT: They work perfectly. Many thanks to jes00
I agree that depending on the situation, moving elevator brick's work, such as a clear tube that extends very high where only a moving elevator can create a good effect, but otherwise for hotels, skyscrapers, and what not, a good looking, well designed elevator is better.
Also, can you post a pic of jes00's elevator, unless it's just kalph's elevators fixed.