Connected rooms - noise?

[TouchstoneFeste]

We'll be travelling on Bougainville and I wanted to ask about room selection. Are the rooms with a connecting door susceptible to noise from the adjoining cabin?

[Host Jazzbeau]

We were on sister ship  Le Laperouse in 509, which is an adjoining cabin.  We didn't have any noise issues, but the door was located on the wall near the balcony and as a result we didn't have the couch that deck 4 cabins have.  Instead we had a small chair.  OK to tie your shoes, but not good for lounging.  On our next Ponant cruise (next week!) we deliberately booked on deck 4 to get the couch (and, secondarily, to avoid the door).

[Host Jazzbeau]

Follow-up:  we enjoyed the couch in 416 and found it an excellent location.