William and Kate, the Duke and Duchess of Cambridge's home is getting have taken up Apartment 1A, formerly the home of princess Margaret,Queen Elizabeth II's sister, who died in 2002. Kate's home entered into a controversy as the cost is Exorbitantly high for refurbishing a Kensington Palace apartment for Prince William,his wife Catherine and their baby son Prince George A royal spokesman did not confirm the seven-figure cost --reportedly at USD 6.8 million for repairs and refurbishments, but said the royal couple had paid for their own furnishings.This is the Duke and Duchess's one and only official residence. It is here that they plan to stay for many, many years to come,