Corina's place is absolutely 'the best location in Amsterdam'. No doubt. Reachable in 3 minutes on foot from the 197 Airport Express bus. Grocery stores, GREAT restaurants, bakeries, cute shops all within a minute or two walking distance. As a female traveling alone, I felt extremely safe in this location.
The property itself has everything you need. Small fridge, TV, and, as other reviewers have written, the GREATEST SHOWER EVER. Corina also has travel guidebooks in the room for your reference, and tons of voltage adapters in case you forgot yours. The bed is very comfortable, and the down comforter is SO WARM AND COZY.
I thoroughly enjoyed my 4 nights here. This is THE BEST location in Amsterdam.