The former Bachelor star took to Instagram to document the construction of the milestone miniature toy.
In a series of videos, Sam revealed that the kitchen came in the 'world's biggest flat pack', and that it took two hours to assemble.
However, he was clearly delighted at the finished product and the joy it brought little Willow.
Speaking into the camera, he stated: 'It's all worth it when you see the look on her little face and you’ve made her her own kitchen!'
The Wood family is set to expand in the coming months, with Sam and Snezana recently announcing they are expecting their third child, another girl.