From secret sinks to a cinema room – this is what a £1,000,000 refurb looks like

With the soothing burble of water from a fountain set in a wall-mounted slab of black stone and an outdoor swimming pool shimmering with deep blue tiles against the bright sun, you’d be forgiven for thinking you were in the garden of a chichi LA home.

However, this decadent outside space, framed with…