This spectacular mansion and its surrounding gardens, park and farmland is one of the last surviving country estates in London. Transformed in the late 18th century for the wealthy Child family by the architect Robert Adam, the house and garden were designed for entertaining and impressing this banking family's friends and clients. We will set off with our guide to discover areas of the house not normally open to visitors, with one of the highlights being the chance to go up on the roof where you will enjoy the most spectacular views over the gardens and surrounding area.