King William IV, Pimlico
The previous review is quite accurate but this pub has new owners who are gradually reviving the place. Its now also a music venue at weekends, has a busy hostel upstairs and a much bigger crowd - even om a Monday night!
You can still sometimes watch Panorama in here though!
111 Grosvenor Road, Pimlico, London, SW1V 3LG
Despite a zone 1 location, the nearest tube (Pimlico) is a good 10 minutes walk away. Exit the tube and walk down Lupus Street. Take the 4th street on the left is Claverton Street, walk to the end and turn left onto Grosvenor Road. The pub is a further few minutes on the right hand side.