De Vere Beaumont Estate De Vere Beaumont Estate set in Old Windsor has a magnificent Georgian manor house as its centrepiece and is our largest hotel estate with 429 bedrooms, 45 meeting and event spaces, and over 40 acres of grounds. A hotel of this size means we have a variety of food and beverage outlets and some great bars on site, so we regularly host some pretty incredible conferences, event click apply for full job ..... full job details .....