The place is really nice and quiet. Not far from the center, yet really nice and silent. The big museums are quite close (15 minutes by bike for rijks and van gogh, 20 minutes frome Anne Frank Huis). The Amsterdam station is a 30 minutes walk. The two bikes are a great plus as it helps you to save around 12€ per day and bike. It is also definitely the best way to travel in the city.
The bedroom is really well furbished, with a table for two and the kitchen is really really well equipped with a nice collection of pans, dinnerware, a bread toaster and even a potato masher (yes, you read correctly !). There are also towels and an iron with its ironing board.
The fridge and cupoard were full with things for the breakfast (strawberries, cheese, delicatessen, jam, coffee, tea).
And to finish, Jan & Desti were really kind and sent us some mails to give some tips and were really eager to help us.