We would highly recommend staying at Rob's accomodation if you're planning a trip to Amsterdam. It's located not too far from the city center and is well connected both by bus and train. There are plenty of shops/supermarkets close by as well.
Rob was an amazing host and his information regarding the city and it's surroundings were very helpful to plan our trip better. He is a very welcoming and friendly person and also makes very good Dutch breakfast :)
Overall we had a pleasant stay and we would definitely be back for our second trip here!