<|start_header_id|>assistant<|end_header_id|> Here is a summary of the property description in a single paragraph: Runnymede House is an impressive Edwardian residence with architectural grandeur, set within 5.5 acres of grounds in a Thames-side location. The main house features a grand reception hall, imposing drawing room, dining room, family room, orangery, and playroom, as well as a kitchen breakfast room and several bedrooms. The property also includes a coach house with a first-floor flat, a workshop, and a disused open-air swimming pool. The grounds are mature and feature lawns, trees, and a small spinney, with a raised terrace perfect for entertaining. With its unique blend of charm and convenience, Runnymede House is perfectly situated for both city access and serene countryside living, just 15 miles from the outskirts of London and 8.5 miles from Heathrow.