We stayed in a Penthouse A Suite 1402 on the British Isles cruise which ends tomorrow. Lots of movement and vibration. We have stayed in 1406 on Explorer on a Baltic Cruise but did not have as much vibration, rattling and motion. We like the 14th floor because it is very private but given the discomfort on this cruise, we will not stay this high again. We booked a 9th floor suite for our next cruise as a result.