In the pictures, the room looks larger than in reality (probably because of the wide angle of the camera). But the room size is quite enough for someone like us who came for tourism and do not spend much time in the room.
The location is great since all the main attractions are on max 20m walk. And right around the corner is a big Rembrandt square with lots of restaurants and bars. And it is very lively during the evening.
Beneath the room window is one of the bars which can be very loud from the crowd spending time there. But after the whole day sightseeing, that will probably not prevent you to get a good night's sleep.
Around the corner is a big supermarket which is really well equipped.
The room is clean, as well as the bathroom. What we learned during our stay in Amsterdam is that tap water is one of the best among Europe's capitals, so probably no need to buy additional water. The only minus we had was that we didn't get any soap in the bathroom (which was listed among essential amenities), and also the kitchen dishwashing sponge.
Also, I found confusing why the host told us to call him when we land even though I communicated through our chat beforehand when we plan to check-in. I needed to call him several times as he was postponing the time when he could talk. And considering my SIM card is from a non-EU country, my roaming expenses can get pretty high.
All in all, I would recommend the place to stay since the price and location are better than most of the other listings I have considered.