Karen is so a warm-hearted person and furnished the studio in a cozy way. It is a great experience to stay at a houseboat. Everything is well organized and you will find everything (and more) you need there. Location is awesome; away from the mass of tourists in den city, very familiar and it is was super cool for me to take the ferry (in walking distance - 10 mins) to the center. Highly recommend this place to stay in Amsterdam!