Her I enjoy the quit and concentrated atmosphere. I go to the library if I need some new input or just want to work somewhere else than in my studio. You can also just go there to relax at one of the beautiful spots in the building. Or have some food at the top floor with a beautiful view over Amsterdam.
The Bartolotti is perhaps one of the most beautiful Museum Houses Amsterdam has, built by someone who once was the richest man in the city, but it's a bit hidden in plain sight. These days, it is run by a group of lovely old ladies, who can't wait to offer you tea or juice. You can walk around the house like you live there.
You have to ring the doorbell to get in.
(picture from Google, by Arjan Bronkhorst)