Mariner of the Seas is a truly amazing ship! The crew, staff, captain, etc., were all wonderful. The captain was very visible throughout the whole trip, which I had never seen on previous sailings.
The cabin was wonderful, very spacious, our attendant (Albert) was wonderful, always making sure that everything was perfect. (We did tip him some at the beginning of the trip). Our waiter and assistant waiter were also great (Rolando and Arnel). They always were ready for my family (6 of us). They anticipated our needs after the first night, always with a smile, and always ready to make sure that we were happy with our dinner choices.
The ship was truly wonderful, never dirty or messy, the staff would continually clean, carpets, walkways, pool areas, elevators, etc.