Friendly people in the airport helped me get the right train and stop. I went the wrong way walking there and so it took me quite awhile but the walk was beautiful mostly along walking or biking paths and canals so I enjoyed it however I was only carrying a day pack. If you don't get lost, it's about a 20 minute walk and doable as long as you do not have much luggage as it is flat with a few flights of stairs.
Once you are there, you will love the cute and cozy guest house. The bathroom is a quick walk to the houseboat. There's a kettle to make hot water, tea, cups, and a sink. I rinsed out my travel clothes and was given permission to hang them on the laundry line outside and they were dry by morning.
Definitely plan on renting a bike from the hosts! I rode around for about 3 hours seeing the sites and I stopped at the MOCO Museum which I loved. Later that evening, I rode to a restaurant on the canal, THUIS can de AMSTEL where I enjoyed the sunset while having diner. This restaurant is on the map that is provided in the room and it is very good.
If you are looking for something that is quiet, peaceful, and quaint yet close enough to the airport and town, this is the place. Everyone including the hosts are very friendly and helpful in Amsterdam so have a great trip!