I just know I'm staying in the one with the garage and laundry. Those are good things to have. Also, out of those three, we were wondering when we did the last search if we'd be able to get more people in than what the place says it sleeps. Like place 2 says it sleeps 8, but I'm sure more than 8 people could be ok in there. Problem is we don't know if you can have more than 8, so we were looking at places that slept 10-12. But then again, this isn't a hotel and I'm sure you could sneak people in.
Place 1 is also in Evanston, which will be the farthest away from downtown out of the 3.