This stool will work in most doll houses it is 32 millimeters long, 32 millimeters wide, and 18 millimeters tall. It can be printed in PLA and ABS.
This item can be printed in ABS and PLA on most printers. I used maker ware to slice it and printed it on a makerbot replicator 2. It will print without rafts or supports. I suggest you actually move the item 100th of a millimeter off the build platform if you are using PLA so that it is easer to remove.