Will my spouse who is staying in the same room as me be allowed executive lounge access with me at hotels that offer this service. I am a platinum member. We are booked in a diplomatice suite at the Cairo Marriott & Casino.
Typically the access is part of the key as mentioned, though some lounges have started "checking in" the visitors by name. If you are traveling with someone under the same reservation (same room or different) they are extended the same privileges as I understand it. I know when I make reservations under my PP MR number for my parents or family, they are always extended the same exact privileges as I am even when I am not there :) , including lounge access.