The apartment is well located and equipped for short term stays and would have been perfect for my time in Amsterdam if I hadn't found two mice a couple of weeks into my stay.
Arnold is a very responsive host and I believe he tried to manage the situation - which I informed him right away by presenting a photo of one of the mice behind the TV console -, but he couldn't give any guarantees that I wouldn't have to deal with mice again during my stay. So I had to leave.
It was a very big hassle that almost ended my trip short, so I believe renters should be aware of this issue.