Lovely studio in a nice, attractive neighborhood with easy access to public transportation from the Schiphol airport, local trams, and buses. The city of Amsterdam is very walkable and Ifigenia's studio is located in an amazing location that feels safe while being close to the all of the major attractions--note that the Dam area (northwest portion of the horseshoe) gets touristy and you have to be careful of pickpockets). There's also a great grocery store, Albert Heijn, nearby if you need things like fruit or chocolate during your stay.
The studio comes with toiletries, a private shower and bath, and 2 beds. There is a small refrigerator available to store cheese and other foods to snack on, and the room has both a lovely nespresso coffee maker and kettle.
Most of all, Ifigenia is wonderfully sweet. She has an entire binder of recommendations to go for tourist attractions and she made us delicious poffertjes in the morning too. She's responsive, caring, and I would absolutely stay with her again.