Dave was very helpful and prompt with any questions we had. He was flexible when our vacation was affected by the cold snap that affected PNW travelers. The only thing that was even remotely imperfect was finding the correct parking lot (because we arrived very late at night). Adding a link to a map pinning the exact parking lot and including the link in the arrival instructions would go a long way in simplifying arrival.
Probably would not have been an issue if we had arrived during the day. Overall we had a wonderful time and the home is exactly as described.