Adam Boyd, a construction worker from Michigan built the two-storey playhouse for his daughters, Avery, 5, and Violet, who is almost 2.
Sharing pictures of the cubby, which most of us could quite comfortably live in, Adam wrote:
"Here is the playhouse I built for my daughters... I would love to do it again for another family to enjoy!
“I am absolutely blown away that this has gotten so much attention! I feel it's only right to credit my little sister for the amazing photos…Flashes of Life photography Thank you!”
Adam told Essential Kids the weekend project took one year to complete, with the father-of-two doing 90 per cent of it on his own.
"I would work during the week for customers running my business and on the weekends I would work Saturday and Sunday until dark," he said.
The post has since been shared almost 50,000 times and with many people complimenting the dad for his work.
"Wow this is absolutely stunning,” one user commented.
Another commenter added, “Playhouse? Hell, I'd live here.”