Our stay at Jan's apartment was great! Jan was out of town so his friend greeted us and showed us around the apartment, explaining all of the essential things. Jan has left us some food which was extremely nice of him and was also flexible with the check-in time as our flights arrived earlier than anticipated.
The apartment is very conveniently located near restaurants and shops, as well as a grocery store and a pharmacy in case you need anything. Furthermore, it's a very short walk to the nearest tram station that takes you the city center. We felt extremely safe in the area, the apartment had everything we needed and was very cozy. We'd highly recommend it to anyone planning on visiting Amsterdam and look forward to coming back!