Daniel and Kim were great hosts. I would definitely go back to their studio again when I visit Amsterdam.
Both of them were very hospitable and made sure our needs were met as much as possible during my stay. Daniel personally gave good recommendations of restaurants and things to do in the city. They also had cute guidebooks in the room, which was very useful.
The studio looks exactly the same as the photo. Clean, stylish, and cozy. They have an awesome balcony as well, where you can enjoy the view of northen side of Amsterdam. Overall, I would give 10 out of 10 for this listing :)