We had a lovely time staying at Vieve's apartment. The apartment is clean, modern and homely. It has all the amenities you will need for your stay, a comfy bed/good shower/fridge/gas hob/oven/dishwasher/tv/wi-fi/iron etc. There is also a small balcony if you wish to use (I imagine it would be nice in Summer). The only thing to be mindful of are the stairs leading to the apartment are very steep and narrow to climb (although this is the norm everywhere in Amsterdam).
Vieve was a great host who gave us tips and suggestions on things to do and was very accommodating. She even left us some Stroopwafels, toast and cheese which was a nice touch.
The apartment is in a great location; Central Station is easily accessible from the nearby tram station and gets you there in about 15 minutes. You can also take a short walk to the Rijksmuseum and explore that area.
There are lots of cafes/restaurants nearby which make finding somewhere to eat for breakfast/dinner less of a hassle - The Avocado Show down the road is highly recommended! You've also got the supermarket Dirk van den Broek which is handy if you need anything.
All in all a great stay!