This was first time using air bnb and definitely was a little nervous. Zach definitely was great host. Answered all questions promptly, made accommodation for very early check in and very late check out, which made my trip a lot easier. The loft is right in heart of 16th street mall, which has tons of bars and restaurants within a few blocks. (Zach left a very good list of best bars in town) I was attending trade show at convention center which is maybe 1/2 mile away at most. There's also every form of transportation available almost right in front of building (light rail, free bus down 16th street mall, and cabs and ubers are plentiful).
The loft itself has plenty of room. It was way better than staying in a 450 sq ft hotel which is avg for downtown Denver. I've stayed at Hyatt, Westin, Warwick and few other downtown hotels, and I liked staying here the most (although I wish it had a pool or hot tub!) We had 4 adults all sleeping separately and everyone was comfortable. Having a nice projection big screen didn't hurt either (there's a little learning curve with entertainment system, but there's detailed step by step instructions for it all). There was a small issue with the building had to shut off water for an hour because of a neighbor had a leak, but we were given plenty of notice and everything was handled quickly. Parking was also easy as there's a garage right next door (it's a tight fit though for larger vehicles though). I visit Denver every 4-6 months for business and would love to stay here again.