The only reason I'm giving this lovely apartment four stars is because we experienced some problems with their electronic internet-connected lock system. The inside door was always a little difficult, and on our last night there, it wouldn't work for us at all and we were locked out. Fortunately, the management has an emergency line and they sent someone promptly to let us in. But setting up keyless entrance based on your phone's internet connection seems risky at best, and it caused us some unnecessary stress.
Also, the apartment was not ready on the first day at the time stated for check-in. Normally this wouldn't be an issue, but we were jet-lagged and waiting an extra few hours to get in was difficult.
Otherwise, this was a clean, spacious, and comfortable apartment, well-provided with everything we needed and generally quiet except for the tenant upstairs who practiced piano late at night. (There was nothing management could do about this.) The location couldn't be better; it is close to many major sights and there are many choices for food (from restaurants to grocery stores) in the neighborhood. Management was responsive and easy to communicate with. There were a few small maintenance issues that they fixed quickly. All in all, a great place -- you just need to expect some problems with the entry system.