I first sailed on Empress out of NYC in 2001 just before 911. Being back on board filled me with mixed emotions. Overall, it is a really quaint ship. I must admit that I missed the lack of activities for Crown and Anchor members. There could and should have been at least one meet and greet.
Embarkation was the easiest and quickest that I ever experienced, as was disembarkation. The rooms were ready early. There are no refrigerators in the room, which may be problematic for passengers with medication requiring refrigeration.
The staff is warm, friendly and helpful. The food was good, not great. I don't find food great on many ships these days. The ship was clean and we'll maintained. I love that the track is on the lower level so as not be to disturbed by those who photograph the sunrise.
Sine I sailed alone, I found the cabin to be spacious. However, the shower is extremely small. I'm not sure the closet space is adequate for 2 people sailing on a long cruise.
If you'very never been to Miami, South Beach is interesting, except that it may be loud and hectic.
There is a beach with walking distance to the port. There are also several local places to spend the day.