Carla's apartment is beautiful and spacious, with lots of light and comfortable furnishings. It's very centrally located, just a few blocks away from the tram station, which will take about 10 minutes to Amsterdam Central. It's right in the heart of the Jordaan, and you really can walk to most everything. There are also plenty of bike rental shops nearby.
Carla was exceptionally friendly and responsive. Though she could not meet us in person, picking up keys from a friend of hers was very easy and on the way to the house. She left excellent information, and even a few tasty treats.
We highly recommend staying here, you'll love it.