Reduced rates have been arranged with the Hilton
Please follow this link http://www.hilton.com/en/hi/groups/personalized/L/LONLWHI-GBGSA-20150910/index.jhtml?WT.mc_id=POG

Other hotels nearby include the iBis, Holiday Inn, Novotel, Quality Hotel.
These can be booked directly with the hotels or via sites such as: Laterooms.com or Booking.com