I loved the place in many ways with a few minor issues.
The location was way better than I expected. In Amsterdam I mostly stay near, but not in, the inner canals. I don't like the noise of staying directly in the "fun" zone, but I want to be close, so I stay near a Tram. This apartment is about 50 meters from a subway (Metro) entrance. I have never stayed on the Metro line. The trains run very often, and all lines go through the stop (Wibautstraat) by this apartment. I drove to Amsterdam and needed parking. There is a hotel (York) very nearby and they charge only 20€ per day. There are parking lots a bit further away where you can park for 10€ per day if you don't mind a ten minute walk. If you park in the center, it can be as expensive as a hotel room for your car.
The apartment was nice and clean, with an electronic lock so each person doesn't need their own key. There are two nice sized beds, and bedrooms. The toilet is in a different room than the shower if that makes any difference to you. There was a coffee maker (Nespresso, with capsules there). We only had to buy milk & sugar.
The wifi is fast enough to make a Skype call, which one of us needed to do. There is a small garden in the back if someone needs to go outside to have a cigarette (but I don't smoke).
Two minor complaints: The towels were small, and there was only four for three adults. When I showered my towel was too wet for me to use when I needed to shave. The other issue: It is a bit too noisy - either when the Giant living upstairs starts stomping around, or when a water heater (I think it was a water heater) in the kitchen cycles on and off (maybe only if you are a light sleeper like me, and in the bedroom adjoining the kitchen)
The hostess was great, and, I would stay there again, so I don't want to seem i
ungracious - just bring earplugs if you are a light sleeper, and the giant is still looking for Jack.