Shoreline are some very nice spacious new apartments with views of the ocean. The apartments are adjacent to the aquarium, lots of restaurants, and gambling casinos. They are about 2-3km from the downtown area.
We stayed in the ground floor apartment which was nice for not having stairs, but for privacy, a view, and quiet you should look for an upstairs unit.
The check in process is pretty awful, but manageable with a lot of patience.