Great location, in walking distance to one end of the convention center (but be advised that the convention center itself is huge, so you may still do lots of walking inside it). Also a nice area to explore on foot (go to Auction House Market!), and close to streetcar stops. The highway sounds didn't bother us -- more like white noise. The temperature/AC was comfortable, and the kitchen supplies were sufficient for reheating. Note that there is a washer/dryer combo right in the unit, as well as a dishwasher, but no detergent for either. The handful of assorted hangers were enough for one person only by doubling up, and not enough for two people. My boyfriend joined me the day after I arrived, so I had him bring more hangers to use and leave there. We did see one extra-large cockroach walking on the window frame in the kitchen, but not until day 4 of 6, and we didn't report it to Dev.
I did, however, report the lack of internet access. When I arrived on Thursday, the wifi was temperamental, but once I got my laptop connected, I enjoyed internet access through the following morning. From the time I returned on Friday evening, though, I had no internet access for the remainder of my stay. Dev was responsive when I first reported it, but despite his having the wifi reset and being assured it was working, it never worked for me again -- on any of three different devices that I tried daily, so the attempts wasted a lot of time. On Monday, he notified me of an outage in the area, but even after it was reported to have been fixed, I was still unable to get internet access. I don't have a smartphone, so if my boyfriend did not come down with his -- which I could use as a wifi hotspot -- it would have been pretty paralyzing for me.
If the wifi/internet access were reliable, I wouldn't hesitate to stay here on a return visit. We appreciated Dev's flexibility on checkout time.