Overall we liked the duplex.
Key Colony is great, having the cabana club is a huge plus. The unit was clean and overall pretty comfy. Great for a few days or a week stay with your pet.
A few things kept me from giving it a 5 star rating:
1- to me a fully equipped kitchen includes a dishwasher. There is no dishwasher, washer or dryer in this unit.
2- The bed is not very comfortable and in such a huge room a king bed would fit easily. We put all the extra comforters under the fitted sheet for padding and the bed was tolerable. If you don't like hard beds and are driving bring a queen pillow top mattress pad if you have one.
3- The use of the dock requires you to walk by the back unit and we almost felt like we were trespassing as they were on the back screened porch as we had to walk by them. This unit is across the front of the home so you have no view.
4- the walls are pretty soundproof but the door in the kitchen (leads into the other unit) was not at all soundproof and if we were at the table we could hear every word they said, we could hear their tv etc.. not sure if a more soundproof door is available but just know sound will travel between kitchens. Bedroom was very quiet, which is more important.
So for the cost, it's a good little unit for a 1 week stay with your pet. The lack of dishwasher, washer and dryer might make a longer stay less pleasant.