Who says that pink only belongs in a little girl's bedroom? I think these rooms are beautiful without being too sweet.
I tried to talk my MIL into painting her kitchen pink to go with all her beautiful Limoges china years ago. I don't think she ever did it. It would've been beautiful. Because I have so much furniture that is not neutral, I would have to start over in order to embrace a new color palette. But, it sure would be fun to try. Would you consider using pink in your main living rooms?