Her 22-year-old son, Dima Ziadie, reveals Lady C had to say a few words about the interior and the ensuite bathroom.
Dima told The Mirror: "We had a few interviews with ITV and then she saw the room which she was not impressed about. I am not either.
"It was the decor and you don't have a bathroom in a bedroom. It should be separate."
It wasn't all negative, however, as 66-year-old socialite and author Lady C had no complaints when it came to the caviar and champagne.
"She loved the caviar, it is her favourite lunch," Dima added. "So she got her caviar and then we caught up."
We're not entirely surprised Lady C held such high standards about her hotel room. Remember her eating trial in the jungle when she said this? "What kind of establishment are Ant and Dec running? Lousy cutlery, the chef serving. He ought to be told that you always serve from the left and clear from the right.
"The quality of the cutlery was enough to make you squirm it was so dreadful."
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Lady C's best bits: