We arrived at the place, with a friendly greeting from Marfi's daughter. Communication with the Host was perfect, Every issue or question we had was answered, except one. We wanted 2 keys to the apartment as we were in a large group; something Marfi did say she would provide, but never got round to it! This was fine though, we were able to work round it.
The apartment is location is great, just a 5 minute walk from Vondel park and 15 minutes from the town, even quicker by bike (there is a bike rental service around the corner called A-bike which I highly recommend).
If you're someone who is overly picky when it comes to cleanliness, then this may not be the place for you. The apartment is quite out-dated and furniture could do with a refurbishment.