The instructions to arrive to the place were very clear. Karen is very nice and friendly host. She was there waiting for me to check in and made me feel like I was home. The house is so clean and organized. My room was ready, clean, and more importantly warm since it was the winter season.
As for the location, it is a very calm nice neighborhood; supermarkets around the corner, a variety of restaurants, and close public transport stations to move around The Hague.
If you are traveling to The Hague, then look no further than Karen's place. I highly recommend her place.