My husband does not relax like "normal people" and, unless they would agree to let him work in the engine room for the duration, cruising doesn't appeal to him. I absolutely love it, so off I went on my own.
Embarkation in LA was extremely efficient, no more than twenty minutes from curbside to stateroom. My stateroom was clean and comfortable. Odd duck that I am, I seem to be one of the few that has never had a complaint about Princess' mattresses. My only complaint about the ship was an occasional "funky" odor in the hallway and on the Promenade Deck. That and the fact that I did not do my homework well enough to realize that the Video Arcade was directly above my stateroom. Small inconveniences, not enough to obsess about.
I opted for traditional dining at a table for ten, knowing that while I was not obligated to eat there every night my chair would be waiting for me without reservations should I choose to. My table-mates were varied and interesting. Overall the food was good, some of it excellent. While the service provided by my particular waiter was not as good as I had experienced in the past, it was by no means poor. The deck stewards and buffet stewards were wonderfully friendly and attentive. I liked the fact that the Sapphire has deck chairs on the Promenade Deck, great for reading or just watching the ocean go by.
I chose this specific cabin while booking. I had been in a cabin in the same location on another Princess ship and enjoyed it.
Cabin wise: What you would expect from an ocean view cabin. Both closet and cabin had more than enough space, keeping in mind I was travelling alone.
Location wise: Close to the forward elevators, low in the ship (Deck 5).
Pros: I personally like this area of the ship. For my wants and needs I find it very convenient. Also, low hallway traffic.
Cons: Didn't realize 24-hour video arcade was directly above me. A few bumps and thumps at night.