I've stayed in several airbnbs and Christopher was definitely the best host ever!
He was very attentive and thoughtful. Got everything well-prepared and took good care of his house. He's a person who loves to share. We've had interesting conversations and he did his best to show me around and give me good advices (like a festival which local people will go, instead of tourist trap). I felt like I was staying at a good friend's house and I really love it!
As to the apartment. It was exactly as description. Spacious, comfy, well-equipped, has many big windows from which sunlight could come in. It's pretty easy to go to city center by public transportation, however I highly recommend to take a good walk from and to Chris' house. :)
Amsterdam itself is amazing, but Chris just made my stay perfect!!!