Great location with a nice view from the 5th floor. You are close to several museums and malls as well as a nice gym that is only a 5 minute walk away.
Communication was always quick even on weekends.
Only thing I would caution people against is the building across from this one has extremely bright lights on the same floor and the cleaners just leave them on all the night. They do have black out curtains but even with them down i was unable to get a good sleep until I bought tin foil to place around the edge since so much light still got through the side.
Overall a good stay with lots of pots and pans for cooking on a long stay and we never had issue with the wifi.