Several years ago while staying in a PH suite (15 night Mediterranean/TA cruise, Silhouette), my MIL was in a Concierge cabin, and Luminae allowed her to go there to eat every day with or without us, but we paid a fee (supposed to be so much per meal, but they gave us a great deal for the entire cruise). The Concierge also let her join us in Michael’s Club ea night, and the Captains table one night. I think it depends on the suite and the ship, but it can’t hurt to ask when you get onboard. Good luck to you!