I'm renting out my flat for the WCC 2017.
It's about 45m², includes a big living room with balcony, a small but functional kitchen (with dishwasher), a bed room and a modern and clean bathroom.
The place is located 6 minutes by feet from the main train station. You can reach the UN Campus (2 km distance from the place) within 10 Minutes by car. The busses 610 and 611 are going there directly, close to the place.