There is very little I can add in my review, having read all of the helpful reviews prior to booking Jeff and Jennifer's loft. This place is beautiful, clean, well-appointed and exactly as described. It is tastefully decorated and thoughtfully supplied for the comfort of the overnight guest.
I very much appreciated the snacks that were left on the counter and in the fridge as well as the excellent Keurig coffee available every morning. As a first-time traveler to Chicago and staying for five vacation days, I didn't want to run around for every meal nor go grocery shopping, so these thoughtful provisions were priceless to me.
I will note that as a woman of size the two steep staircases were a bit daunting at first, but I worked around them by minimizing my trips up and down and making sure I had a very firm hold of the bannister.
The loft is indeed near the elevated railway, and for light sleepers that might pose a problem. A fan was provided in the bedroom both for circulation and background noise, but it took a while getting used to what sounded like a Chicagoan wind every hour or so at night when the train would go by. Still, for those wanting to use public transportation here, the location is unbeatable.