This was exactly what we needed. The location is perfect if you're just trying to explore Denver by foot. Tons of things to do within walking distance, including store and restaurant options within 10 minutes of the front door. The apartment was cozy, cool, and stocked in a way that made us feel like we were returning home whenever we got in. While we were definitely aware that there were people above us, the noise was never more than regular footsteps (and never late at night). I am a very light sleeper and I wasn't woken up once.
We were planning our next trip to Denver while we were riding to the airport to depart. If this apartment is available when we do, we would definitely stay again.