Having booked a honeymoon cruise to dubai this year, I was originally booked to a stateroom with balcony on deck 7 E3, room no unknown at that point. Now having gone on rcl website I have been assigned room 8166 on deck 8, E1, at the aft of the vessel, question is what is the difference if any as I can't find any after doing a bit of research, also it states that there is an joining room, 8164, will someone else be assigned this room? Also is there any perks on a rcl ship whilst on honeymoon ??? The ship is the serenade of the seas.