We had a wonderful 4 nights stay! We were two families, 4 adults, 5 children, and a stroller in total... not easy to accommodate in a big city. But the apartment is perfectly located, 2 minutes from the air train and a 20-30' walk to the loop area, in a trendy though not loud neighborhood.
It is clean and big, with great light exactly as in the pictures. As a suggestion, the kitchen could have a few basic supplies to facilitate arrival, but we were grateful to have the big dining table and living room to rest or just hang around all together. The kids' bedroom is isolated from the living room which was perfect for us (in the two other rooms, the walls don't fully isolate the rooms from the bigger space around, but that went fine and there are even earplugs if needed!)
The owner was super responsive and helpful. Many thanks, we'll recommend it to friends and would come back!