This is an excellent location: easy access to a tram line, minutes from the Vondelpark, and 10 minutes from the Museum Quarter or the touristain drag. It's on a historic street but far enough from the main drag that it's still quiet. The interior is also quite nice.
Like many buildings in Amsterdam you have to navigate steep, narrow stairs so it's not for people with mobility challenges. The main bed could use an upgrade, it left me with an achey back. The walls are thin so you'll hear the neighbors. But those are all small tradeoffs.