Very nice, very clean, awesome spot with an amazing location in Downtown Chicago. I visited this place with my girlfriend, parents, sister, and sister's boyfriend and we had the best weekend together. So many awesome places within walking distance. We walked to most of our meals and to bars for drinks. Everything else was less than a $10-15 Uber/Lyft ride away. Great place to stay with people who are close to you and would definitely return again. The bathrooms were very clean and stylish. Each room has their own AC/heating unit for better comfort. Getting in the building and room are all done with keypads and keycodes, so it is very convenient. It was great!
There are only two downsides to this place: (1) size and (2) noise.
(1) The place is much smaller than the images would lead you to believe. One room is small enough that you cannot even open the door all the way because of the bed being in the way. In the kitchen/living room area, the kitchen table is butted up against the back of the 'living room' couch, and there's only about two feet where you can squeeze in between the kitchen counters and the dining table. This is not a place to stay if you intend to spend a lot of time lounging together as a group in the actual unit. It will be tight. With that said, there are common areas on the top floor that are awesome. They have a balcony with awesome views, ping pong tables, games, etc. So what the place lacks in space in the actual unit, is made up for by common areas. We never saw anyone in the common areas either, so you can almost treat it as your own space. We rarely saw anyone at all.
(2) The metro will pass by periodically. So if you've never lived or stayed downtown, you'll have to get used to the normal city noise. Personally, I wasn't bothered at all. However, 2/3 rooms do not have walls the go all the way to the ceiling, so noise will freely travel in and out. One of these is the master bedroom. If you are plan to stay here, I would do so only with people you are very close to.
Otherwise, awesome place and would definitely stay again.