I can certainly recommend this apartment specially if you don't rely on cars, there's a tram stop literally in front you can see it from the living room. There's a lot of space, the owner is clearly partial to beer, the shower was particularly nice and the bed was more comfortable than I thought it would be from looking at it, table had plenty of space for work. Internet is Ziggo DOCSIS 3 200/20 which is better than most airbnbs and hotels even.
The host kept in touch in realtime through the "messaging app everyone uses" and was available for any questions. The stairs are steep, keep that in mind if you have a lot of luggage to get upstairs specially from ground level to your bed if you add up everything it's quite the steps.
I think my only real complaint is the occasional doorbell noise i kept hearing which was probably some motion detector from a business nearby which is unrelated to the airbnb but still worth mentioning if you don't have NC headphones. Other touches to improve which I did mention to the host and should be sorted for future guests related to the carpet and couch.
Overall it's a great place to stay :)