Think of 10 Downing Street and you'll probably imagine a glossy black door and shiny brass letterbox, grand stone portico, painted black bricks, iron railings and sash windows. Step back and you'd take in a row of vast London town houses on a grand avenue in the heart of Westminster.
For Peter and Rhiannon Bryant though, Downing Street in Llanelli is a narrow road of pebble-dashed two-storey terraces coloured in a mix of beiges and creams with and odd spot of blue, where people sometimes park on the narrow pavement so there's enough space for cars to squeeze through.
They often get letters through their door on Stryd Downing, Llanelli, addressed to the Prime Minister of the day and keep them in a special folder upstairs. While the occupants of the celebrated 300-year-old mansion in central London are rarely afforded a long stay, they've lived at number 10 for 54 years.