1A category experiences????

We have two 1A cabins booked in the very front of the Jubilee (upper deck) on Aug. 4. Cabins U1 and U2. Anybody ever stay in one of these interior upper/lower type rooms? I'm guessing it's fairly roomy since the beds are on top of one another.

It was cheaper for us to get two of these cabins than for all 4 of us to stay in one cabin in the next category. That's why we opted for these.

My aunt stayed in a 1A on the Sensation when she sailed with us (she is single and wanted her own room).
Her room was about the same size as ours and she liked the extra ground space. As long as you don't mind the upper and lower set up it is a good way to save some money. The uppers are very sturdy. We (the 2 of us) got put in a triple room and checked out the upper bunk and it easily holds an adult.