10 homes with great guest rooms 1 Buckinghamshire Location: Goring House, Bourne End Guide price: £3.35m Agent: Millgate Homes (0118 934 3344; millgatehomes.co.uk) This new country house has excellent views of the Thames Valley, but is only three miles from Beaconsfield with its regular connections to London. The main property comes with 8,000sq ft of living space, including six bedrooms. An attached annexe, with en-suite bathroom and patio doors to a private terrace, will let your guests feel as though they have their own house.