Gianni is really nice, the private room is so comfy and have everything you need except cooking stuffs, so you'll need to eat out or have microwave food. There is a microwave, a small frigde, and a toaster. Since we were always out exploring and eating outside it was not a problem to us at all.
Gianni is so considerate ! He had everything we needed for breakfast, and he is also so sweet to have gave us some muffins before we left ! Such a sweet gesture of him.
The interior arrangement is really great, the bathroom and toilet are near the room as well as the entrance of the apartment.
His apartment is near transports too, so there is no problem to go to the center of Amsterdam or the Airport.
We highly recommend you to stay at Gianni's place if you plan to stay a few days in Amsterdam.