We had unit #9.

Why I will be staying again:
Absolutely outstanding view
Convenient after hours check-in process
Adequate distance from other units
Lakeway Marina within walking distance
Plenty of restaurants, grocery stores, etc within a 5-10 min drive
One reserved parking spot outside unit and adequate guest parking near the site office building.
Within 30-40 min drive to central Austin.

Things to know when planning to stay here:
The front door opens into one of the two bedrooms. You can go outside via the patio though, albeit the patio door is not lockable from outside.
10am checkout time mentioned in materials given to us and on a sign in the property, but this listing mentions a flexible checkout time. We did not need to clarify because we left before that time, but might be worth clarifying if you need to checkout later than 10am.
Pool and hot tub are currently being renovated.