My family stayed at Tatiana and Roupens 4th floor walkup mid-July, our stay was excellent. The location can't be beat for the rates charged, right in the middle of downtown and within a 15min walk of the Navy Pier and Millennium Park and adjacent to the Magnificent Mile. The amenities were plenty stocked (extra towels etc), check-in/out was super easy and there were plenty of materials to plan your time in Chicago with. It's a neat little spot nestled amongst much taller buildings. Only thing to note is the walk-up stairwell is fairly narrow and steep, so I'd keep that in mind if that might be a challenge for you or your fellow travelers. Tatiana and Roupen were great hosts and communicated well.