Five of us stayed here for a week in May 2015 and found this apartment to be very comfortable. The kitchen was modern and all three beds that we used were comfortable as well. Free wifi worked. Basically the flat/apartment is as described.
Excellent location (7-8 minute walk from Central Station) in a nice "hip" part of Amsterdam. Only negatives were the VERY steep stairs. It was great to be able to leave our luggage earlier than check in time.
We hope to be back in a few years.
Thank you Jo and MP.