I went to tirupati on 16-Dec-2010 by APTDC, overall trip was good. I want share some points for taking package from APTDC
Bus Quality not good, eventough it is volvo.
No proper information by the guide.
They are not aware of the temple timing like when ticket counter starts, we faced problem in padmavati temple he made us to wait one hour, that we could have avoided if you reach 10 min before
Advantages of traveling with APTDC was guide was knowing local language so he managed those people so we need not stand long in queue.
One advice for Tirupati trust is halt the queue for sometime so that there will not be much pushing, because of this aged and child are facing problem. I seen this system in shiridi where they will halt the poeple and it is very good