I am doing the same as the OP I last sailed Celebrity on the Summit in 09 , also when I was lot poorer LOL , we we are heading out the Apex in Oct. On B2B in A retreat room then on the Infinity in Aqua room on a B2B next spring . So any advice or insight is appreciated. I have been on 30 something cruises but this is new experience I am loving these new itineraries. TIA.