For security reasons, the parking assignment chart is not available on the website. To answer your questions about Guest Parking and use of Unassigned Spaces, see Pacific Tower Parking Map and the following paragraphs, Guest Parking 2022 and Unassigned Parking Spaces 2022 taken from the complete PTCA Parking Rules.
For more information including enforcement, please read PTCA Rules Section 12 Parking-Garage Storage-Detached Garage Spaces and EV Charging Stations