This apartment is tiny as advertised but it's quiet (ground floor, rear of building, between two other close-packed Chicago homes) and the neighborhood is really fun. Lots to do, lots of places to eat, and super easy access to transit. Sarah was very responsive to questions through the Airbnb app.
Tip about the wifi: my older-model iPhone got the best connection in the bathroom and the little hallway next to it. The connection didn't reach into the bedroom, so there isn't really a place to lounge and also browse online. That's good though if you're doing an internet detox during your visit! (Also if you're on T-mobile don't count on getting service while inside the apartment).