London Hilton on Park Lane Mayfair W1K Timeline News and progress updates from London Hilton on Park Lane new development in Mayfair W1K Post a new milestone The Penthouse suite on the 26th floor of London Hilton on Park Lane has undergone a £500,000 refurbishment. Interior designer, Lynne Hunt, was tasked with revamping... 29/09/2011 by Buildington