We were in the exact same bedroom during our trip over Thanksgiving. We really liked it. Even though it has a door adjoining Bedroom E, we weren't bothered by our neighbors. (Granted, they may have been quiet types like us.)
I didn't notice as much rocking, and I slept better since the beds rock head-to-toe instead of side-to-side like they do in a roomette.
Also, even though it's close to the stairs and coffee pot, we didn't hear much traffic.