It was super tidy and clean and looked just like on the pictures! The check-in went very smoothly, as did the check-out (self-check-in/-out possible). Sadly, the appartment/room itself was extremely cold at only 16-17C° (while it still had winter temperatures outside). The thermostat for the heating couldn't be changed as it was locked with a code. The hosts are quick to reply, however they did knock on our door and demanded us to be quiet when we were only talking at normal volume around midnight.
If you're simply looking for a place to sleep while in Amsterdam without a complicated check-in, it's a good choice. However if you're looking for something more spacious & homey (that also offers the use of the kitchen, has a table/chairs for you to use etc.) it might not be the best pick.