Ruud and Diogo were great! Diogo met us at the front door within 10 minutes of my text, and he provided a map with locations of stores, restaurants, and sights we might like. And the location was great, right near the Rijksmuseum (with free passes, as promised in the listing!). We stayed during the heat wave, so having AC was a godsend, and we really appreciated having the deck to relax and eat breakfast during the cooler times of the day.
One detail that maybe should be mentioned is that the bathroom is one of those toilet/shower combos where the whole room gets wet when you shower. It's just a bit tricky keeping your clothes and towel dry.