Sarah's place is gorgeous. The pictures don't really do it justice. My favorite feature was the huge window in the living room. The neighborhood was very nice and easily accessible and walking distance from a lot of good night life activities. I would highly recommend reserving this space.
It is a ways from the airport, so I would recommend renting a car if you are interested in exploring the outskirts of Denver. However, it's so close to downtown that you don't have to if that's not your plan.