I did download the Stud.io file, but it's the first time I've ever tried to use it.. There are only four pictures and some parts do not even show up when I rotate around. I've built and paid for many MOC's from Rebrickable, but this is the first I can't figure out instructions. For example the refrigerator and sink on the second floor do not even show up, it's blank. I've easily spend 14 hours just trying to figure out the second floor build. It's probably something I'm doing wrong. I've pretty much figured out everything else but the 2nd floor bed. Brian bwg916@hotmail.com