Location is great. Chicago is awesome
Steps away from the brown line. whole foods and other shops are on walking distance.
Having said that. Please be aware that the communication and information provided by Kasa is very poor. Checkin procedures and info keep changing. They try to lure you to their own (poorly secured) platform. The checkin info get changing. The answer depends on who is answering the message.
If you ask if you can check out one hour later. Kasa wants to charge a full nights stay (so 140€)