I had a great time staying at Tolis' home. It is like a mini hotel and you have everything you need provided.
The house is very clean, the bed is comfy and the room has a lovely view of the canal.
Tolis is friendly and he will give you some tips about Amsterdam if you ask him. He also gave me a bicycle to ride around Amsterdam so I did not have to rent one out.
I recommend staying at Tolis' home if you are spending time in Amsterdam.