Mila is reportedly due to give birth any day now and, judging by the snap, the baby is never going to be bored.
READ: MILA KUNIS ON GIVING BIRTH: "ASHTON WILL BE HEAD TO HEAD, NOT HEAD TO VAG"
Filled with giant stuffed toys, electric cars and even a slide, Mila and Ashton's home looks like just the place we'd like to hang out.
The actor captioned: "Nesting…. Too much?"
According to reports, the baby's bedroom is 'decorated green with baby animals. It's jungle-themed."
READ: ASHTON KUTCHER LEARNING RUSSIAN FOR UNBORN CHILD WITH MILA KUNIS
While the sex of their first child hasn't been confirmed, the jungle-theme and electric cars suggests they could be having a boy.
They haven't even had this baby yet, but apparently they're already planning the next one.
Speaking to Radar, a source said: "They both want to start on their next kid shortly after they tie the knot [next summer]. They are soul mates and know that they will be together forever."
Ashton is said to be very excited about becoming a dad for the first time, and is counting down the days!
An insider told a US website: "[Ashton] is so excited to be a dad. He can't wait to share his life with his child, he definitely has started a countdown to the big day."