We loved our stay and would 10/10 recommend for your trip to Amsterdam! The neighborhood was quiet and cute with a neighborhood restaurant/bar steps away from the front door. Right across the train tracks and you're in the heart of the City! Rutger was an extremely communicative and responsive host before and during the trip when we had questions -- he met us at check-in to give us a tour, and accommodated our stay an extra night when our flight was cancelled!
We split the apartment with our friends, and between the two of us had two one-year-old toddlers. The apartment was baby-friendly: black out curtains were great for napping, and a door to the living room to keep the noise down once the kiddos went to bed at night. Note that we brought our own travel cribs, and the babies got their first showers (no bath tub) if that's important information for your family. There was a tiny playground and little zoo steps from the front door, too!
We would definitely love to stay at Rutger's place again!