Our stay at Yvonne and Stephan's house was a super positive part of our trip.
Very well located, we parked our car in the house's parking place and could reach Amsterdam's city center in 20 mins, with the tram just 2 mins away of the house.
Our room was big and very well furnished: big and comfortable bed, possibility to use towels, coffee available, Amsterdam maps.
Of course the most tiptop thing was ... the hosts themselves. They received us very well and were always eager to give us advice and answer questions.
A very cool invitation to come back visit again Amsterdam in the future :)