<|start_header_id|>assistant<|end_header_id|> Here is a summary of the property description in a single paragraph: Knoll Court is a gated development of apartments designed for the over 55's, offering a rare opportunity to purchase a top-floor penthouse apartment with lift access. The property features a spacious living/dining room with large feature windows, a modern kitchen with integrated appliances, and two double bedrooms, including a master with en-suite shower room. The apartment also benefits from a bathroom, private allocated parking, and access to beautifully landscaped gardens with a summer house. Located in Orpington, the property is close to the town centre, railway station, and motorway network, making it an ideal location for those who want to be within easy reach of London.