We stayed at the apartment for 5.5 weeks in summer 2022. It was facing south-east (while the photos suggested north-east), so we had a great view to both the Navy Pier as well as the Pritzker Pavilion, the Cloud Gate, and the Crown Fountain. Superb!
The apartment was as described. The amenities in the 2nd and 3rd floor are great: They include a game room, a business center, a big fitness center, sauna, swimming pools (+whirlpool) and even outdoor barbecue grills. The streets on the upper levels are rather quiet given the location in the inner city. If you are traveling with kids, there's a real gem next to the building on the north: A very welcoming Fire Station! Our little boy (2.5 yrs) had regular visits to look at the fire engine in awe.
We should also mention that the host is very supportive, attentive and helpful. It took us a little longer than expected to arrive at the apartment; K has already messaged us to check whether everything is in good order. Also, the porters on the first floor are very nice and friendly.