We stayed two months this summer and were very comfortable there - it quickly felt like home. There was ample closet and drawer space, and the kitchen is well-equipped. The location is in a very walkable neighborhood, with shops and restaurants quite close (16th street mall is .5 miles, and Coors Field is only a few blocks, with all the restaurants nearby). My husband worked from home while we were there (reliable wi-fi), so I often walked out during the day by myself for shopping or takeout food and felt quite safe. All the neighbors were very nice.
The thing we will miss most is the large window in the living room. There is always something to see outside, from the crane lifting things on to yonder high-rise under construction to people airing their tires in front of the bike shop. Home will seem boring in comparison!