The place is perfect. Very tastefully decorated, spotlessly clean and pleasant.
I stayed with a work colleague for about a week and we really appreciated the fact that we each had our own floor, each with a living space and even a kitchenette and two balconies on the top floor.
The neighborhood is quiet yet literally minutes away from the shopping, restaurants and everything else Amsterdam has to offer.
The place is great for two couples. 2-3 travel companions and even a family of four.
Do keep in mind that there are 4 flights of stairs, but it's well worth the climb.
Joyce and Roche were great hosts, who respected our privacy and were at hand if we had any questions.
I would love to stay there again next time I'm in Amsterdam!
Highly recommended!