We had a great stay in Denver at Diana’s. The inside was comfortable and cute with nice touches like games and a few cooking essentials. As she mentions, it is not very close to much as it is in a suburban area but we rented a car so we had no issue getting around.
My only negative comments was the smell inside (just musty), and the outside patio area was not well kept or welcoming. The grass hadn’t been mowed, lots of things piled around and the dogs didn’t seem friendly/barked often.