Mark greeted us with delicious wine and lovely flowers and waited for us even though our plane was delayed and we didn't arrive until late at night. He was very welcoming and easily contactable, provided all the information you could need about the flat, area and city and helpfully allowed us to check out at a time convenient for our flight. His apartment is quiet and serene with lots of light and the fully equipped kitchen is a joy to use. We were lucky that the weather allowed us to eat breakfast in sunshine on the balcony a couple of times. Close by there are a variety of shops and cafes, trams and buses to the centre and a calm green park. Be aware, however, that Amsterdam does not appear to be a good place for people with any mobility difficulties - stairs are often steep and winding and you might have trouble with a couple of aspects of Mark's bathroom although the shower is great. Would love to return and explore some more as felt very much at home.