Many nice things have been written about this flat. They are all true. I'd just like to add three things that seasoned travelers frequently run into and were met wonderfully by Stefan.
First, there is so much closet space! Space to neatly hang your nice clothing, drawers to organize your things. It is much more closet space than one would normally get.
Second, the flat is very well appointed. Lots of cool magazines and books, cooking oil, spices, condiments, coffee (and thank you for having a regular drip maker! I prefer that to the single cup maker), sugar, et cetera.
Third, even though on the map the flat is very close to the airport, it is not (atleast while we were there) under the prevailing flight patterns. No unduly noises could be heard from planes or the airport. Some ambient comes off of Washington Avenue, but in the bedroom, you don't hear it a whit.
Overall, the pad is nicer than the photos let on, Stefan is nice (came over in a jiff to make sure I had a bike pump. The bikes they have are also nice for cruising) and I am confident that it will exceed your expectations!