All in all a great experience. The arrival process is as friction less as is possible. Location is great, you can walk to any place in downtown within minutes. There is a Whole Foods a block away which is also very convenient. Many good restaurants within walking distance as well.
The apartment itself is pretty and just as advertised. Don't expect anything fancy, but it is very functional and clean. Be aware downtown Chicago is a very noisy place, emergency vehicles cross the city constantly and you will hear them during the night.
Will return.