Narrow stairs to the attic ... something like this to convert the attic into something usable
Elizabeth & Nick's Attic Apartment in Manhattan — House Tour | Apartment Therapy
Idea of 4th bedroom being a loft as a small 3rd level??
Schreinerei Helfrich in Glattbach bei Aschaffenburg
Nothing is worse than heaving your stuff all the way up to the attic, then letting it sit out in plain sight. What's the point? Instead, utilize rolling doors to make it easy to stash items out of the way — in style. See more at The House Diaries »