There are pros and cons to being down in the middle of everything. I can't blame it on anything to do with the apartment but one night one of the streets was blocked off for St. Patrick's Day and an extremely loud concert was going until midnight.
It appears the elevators is chronically out of order. If a 3 floor walk up would be a problem make sure you ask if it is fixed.
This apartment is down in the mix in the middle of very active part of the city that is very walkable to the convention center/bars/restaurants. The apartment was very comfortable and we would recommend to couples or business travelers.