Just be sure to read all e-mails or correspondence you receive very carefully. I stopped at what I thought was the front desk, stood in line and then was directed to another building. At that building, after waiting in line again, I was told I could have gone straight to the room and punched in the key code.
I checked the e-mails. All the information was there, but it was not very clear what one needs to do exactly.
The security guard at the front gate who was there the first day was only slightly more helpful than a dead man.