The apartment is lovely, and more spacious than we were expecting. It has well-equipped - there's a fridge, dishwasher, toaster, kettle and plenty of cutlery, plates, and glasses. The beds were comfortable and made up, plenty of towels, spare loo paper and so on, The bathroom is nice and has a good shower, and the little outside area is small but not overlooked.
The location is brilliant - Jordaan is not as hectic as the heart of Amsterdam, but it's a fantastic area - lots of boutique shops, great restaurants and has a very arty / academic feel to it. It's an easy walk to central Amsterdam, and public transport is great - there are very regular buses from Amsterdam Centraal station to just round the corner from the apartment, and that same stop also has trams going direct to Museumplein.
Jasper and Leslie met us and ran through some recommendations - local restaurants, and so on. There's a fabulous little bakery called Robbie's almost next door, where we had friendly service and coffee, juice and croissants at a very reasonable price (and on the day we left, the proprietor gave us two croissants each instead of one "because we had a long journey ahead of us", and a lovely little pastry on top - all on the house!)