This is a one-bedroom apartment with an additional sofa bed, so could sleep up to 4. It has a keypad entry, so access was easy. I would recommend you call them (this property is being managed by a firm) well ahead of your arrival to get the keypad number, as it took them a few hours to get back to me (wasn't a big deal because I called the day before my arrival). They were nice enough to allow me to drop my luggage off several hours prior to my official check-in time.
The place is very clean with nice furnishing, a good TV with cable and access to Netflix, etc. The bedroom had a large closet, and the bed was comfortable to sleep in. The kitchen was well appointed with all the utensils and dish ware you could need, and plenty of coffee and filters.
The location is great, in a safe area not far from the Depaul Lincoln Park Campus, so lots of college kids around. There are numerous restaurants/bars within walking distance, as well as a Whole Foods and Trader Joes, and a CVS pharmacy. It is a short 5 minute or less walk to the L-station, so getting around Chicago was easy from this location.
I would highly recommend this place, and we really enjoyed our stay there. I only down-rated to 4-stars because there was an electrical issue with the bathroom lights constantly flipping the breaker. I found the breaker box and I was able to reset the breaker which temporarily resolved the issue, so it wasn't a big deal and didn't really negatively effect our stay. However, I notified the firm of the problem at check-out and recommended they have an electrician inspect, but never heard back and it has now been a week since I notified them. It was the lack of response that led to me docking my review by one star, as if they did not fix it, it could be an issue for you as well and could be a potential fire hazard.