No not mine. I wish! This is in the Pitzhanger Manor House in Ealing. Believed to have been around since the 16th century with several owners, it is now famously known as the country house of the architect John Soane. He substantially renovated the Manor which now features typical Soane style, curved ceilings, inset mirrors, false doors and wooden paneling.
Partly restored it is currently used for weddings and private hire, exhibitions and public visits.