The room is quite beautifully and modernly designed, on the top floor of a former school (which is also amazing). There's a comfy bed, an ensuite bathroom (private but without borders/opened to the room fyi but for more privacy there's also a toilet outside), and a few basic equipments to prepare breakfast in the morning for instance (coffee and tea machine, fridge...).
I really appreciated the flexibility for an early check in as well as the reactivity and local recommendations from the hosts, thanks Justin ! Also I liked the area as well, the Vondelpark is only 5' away, the Museums (Van Gogh, Rijksmuseum...) are at walking distance (20') as well as the tram (direct line to the center of Dam in 15').
Not to forget there's a great brunch place on the corner (staring at Jacob) as well as a nice bakery and plenty of restaurants... Everything was good, and it felt maybe a "more authentic/quiet stay than in the very center of the city. Thanks again and I will definitely come back !