Easy installation directions!  This took us an hour to put together and that includes unwrapping the furniture and placing it in its designated room. The design of this house allows 4 or more children to play at once. Plus the wheels are just wonderful, and my 6 yo granddaughter can move it around her room depending on how many kids are playing. I researched literally for days - and I’m thrilled that I found this Mansion Dollhouse with EZ Kraft assembly.