The 4th floor is all attic space - and there are two sides to the attic. The very top floor [5th] is a lookout space where you can view the entire room. There are 3 bedrooms on the 3rd floor as well as 2 bathrooms. The master suite - with connecting bathroom and walk through to the nursery, adjoining the master suite on the 2nd floor as well as a nice sized library. The kitchen - with large pantry, grand foyer, family room, and dining room are all on the 1st floor