Where I write (and where you write)

I wrote a piece for Book Trust here describing my writing space. I always pictured a 'proper' writer's room as being lined with leather-bound books and rich mahogany (thanks, Ron Burgundy), perhaps with a hunting dog snoozing in front of the fire. And a tray of port and sherry. I might be confusing writers' rooms with stately homes circa 1900. Anyway. I like my little orange room and the unhealthy amounts of coffee I consume there. The only thing missing from the picture is Mink, who would usually be sitting next to me writing his memoirs.

Where do you write? Do you have a defined space? When I'm not here, I'm at coffee shops annoying waiters by ordering one cup of coffee and sitting there for two hours. Do you like to work at home, or do you prefer to go somewhere else?