About the Coral: I won't tell you what I have read in all the other reviews. I will only give new information I have about the Coral.
1. The staterooms are magnetic. By bringing strong kitchen magnets I could hang up schedules, notes, messages on the wall. I think the entire Princess ship staterooms are metal so this should work for anyone sailing on a Princess ship.
2. Princess has color coded the carpet in the halls of the staterooms. The even number rooms have a red border on the blue carpet and the odd number rooms have a blue strip on the blue carpet. Once I stepped off the elevator or stairs I knew exactly which hall was mine without having to get my bearings.
Cabin D408 was quiet. We were close to the lifts but didn't notice the hallway noise. Chairs and couch were comfortable to sit on. We noticed at times the cruisers in the cabin next to ours smoking. The balcony wasn't covered but it didn't cause any problems for us. The toilet was hard to flush at times. The bed was hard until our room steward brought us an egg crate to sleep on.