Consider the more recent data for the Chicago, Illinois dated $10$ May $2017.$ There are two files of interest: the detailed listings data gnu$-$zipped file $($listings$.$csv$.$gz$)$ and the summary information and metrics file $($listings$.$csv$).$ The two sets are in a way complementary. One can start with the simple descriptive data of the unit, the geographic location, and of course the price, and ignore the many textual details in reference to summary, description. On the other hand, you may want to consider things like amenities.