5 days before the start of the trek, the trek coordinator will be sending you an email with the transport details. This will clearly tell you the date and time for the pick up.
It might so happen that the email will be sent only two days prior. This may be due to the change in the transport coordinator. But this happens rarely.
This email will furnish all the details regarding the vehicles, the transport contact at the pick up location and also the pricing.
The location of the pickup will not change from what is mentioned on the website.