Prince William is keen on having his mother-in-law Carole Middleton move in with them to help the couple with babysitting duties, it has bee revealed.
The new Royal dad has even set aside a "granny flat" in the family's home, the Daily Star reported.
Around 1 million pounds has been earmarked for the creation of a self-contained two-bed flat alongside Wills and Kate's own 21-room accommodation at Kensington Palace.
Kate's dad Michael, 64, will also be welcome to stay there.
Pals and fans of the prince are jokingly warning William off inviting the mother-in-law to stay.
Even Prince Harry, 28, has ribbed his older brother that he will have to be on his best behaviour when 58-year-old Carole is there.