Not having cruised previously my wife and I had some apprehension. This was unfounded as we really enjoyed the whole experience.
The cabin was surprisingly spacious and well appointed.
The transfers to and from the airport were very smooth, much better than previous experiences with hotel based holidays.
Outside plus, larger than expected window, much larger than expected cabin.
On 5th floor, don't think that being higher up the boat is necessarily better, some of the higher windows are obstructed by life boats etc.
Very comfortable, large bed.