We do book AQ for Blu primarily. As well, the amenities are nice, and last time we booked it was less expensive than concierge.
Below is a list of the cabins that are "partially obstructed."
1559, 1563, 1564, 1565, 1566, 1567, 1568, 1570, 1571, 1572, 1574, 1578, 1580, 1584, 1586.
I should have also mentioned that the partially obstructed description is not from Celebity's site, but rather a TA site we have used before. I am betting that the site is incorrect, and may somehow be referring to the overhang.
I will check Celebrity and see.
Thanks for the replies. I will let you know what I find out.