Your on the opposite side of the ship from where I was but you should be fine. Most of the ports we pull into are on your side of the ship. The only port where we docked on my side of the ship was in Barbados. Destiny sits on Dock 4 in San Juan which is a very short walk from the Old San Juan Sheraton.
We just downloaded pictures last night. I have a couple of my capers saved up but they don't have the excursions on them. Just the daily events on the cruise but I think they do have a phone number on them for shore excursions. I'll have to check. You can go to carnival.com for your cruise and see all of the excursions that are offered at all the ports. You can order them there online which is real nice. We did pretty much everything on our own via research on the internet. The one trip we took through the ship was in Dominica for the rainforest ariel tram. It was great.
Our bed was already put together so I never thought about pulling them apart. I'm sure you can ask the steward to arrange them to how you want.
Life is too short to let the ship of your dreams sail without you.
Carnival Destiny Feb. 2006
Carnival Fascination Feb. 2007
Royal Caribbean Grandeur of the Seas Feb. 2008 The DTW & MsBJ tour
Carnival Valor MsBJ and Dina Feb. 2009
Carnival Glory MsBJ and Dina Feb. 2010
Carnival Dream MsBJ and Dina Feb. 2011