According to NCL’s tier benefits chart, early pre-booking access for entertainment, dining and onboard activities is 125 days for Platinum, Sapphire & Diamond and 130 days for Ambassadors.
Thanks for the cabin information and looking forward to sailing in this suite. We are early risers so I don't see the vibration and noise as a big issue for us. We also walk a lot of miles every day and we always take the stairs.
We attended the Sail & Sustain Mixology Experience couple weeks ago. There are 8 drinks to sample with a card in front of them listing the ingredients. The bartenders explain and show you the different leftover food that the drinks are made from. I was surprised how good they all tasted. At the end they offered us a full glass of our favorite one.