5 /5 prio7342: The Astor Grill is a Cliveden cheat code - book a table here, enjoy a quality, informal lunch at reasonable prices for a place like this - and you can also park right by the main house and enjoy walking around the grounds. We had a lovely lunch - miso cod was particularly tasty and a generous portion. Deserves five stars just for the staff, who are thoughtful, professional and engaged. My wife and I spent our wedding night at Cliveden several decades ago and had never been back until now. She mentioned in passing to our waitress that it was our anniversary and at the end of the meal they brought out this surprise for us as well as a personally inscribed card. We hadnt spent very much, but its clearly part of their culture to treat you the same as the hotel guests spending a fortune to be there. Worth a visit - lovely courtyard to sit in on a dry day and cosy inside too.