In English architecture, mainly from the Tudor period onwards, a banqueting house is a separate pavilion-like building reached through the gardens from the main residence, whose use is purely for entertaining, especially eating. Or it may be built on the roof of a main house, as in many 16th-century prodigy houses. It may be raised for additional air or a vista, with a simple kitchen below, as at Hampton Court Palace and Wrest Park, and it may be richly decorated, but it normally contains no bedrooms, and typically a single grand room apart from any service spaces. The design is often ornamental, if not downright fanciful, and some are also follies, as in Paxton's Tower. There are usually plenty of windows, as appreciating the view was a large part of their purpose. Often they are built on