no, and even if i didn't i wouldn't waste it on a shed on a beach. the exception being if it had all mod cons, was situated in the Caribbean, and came with endless supplies of drinks with umbrellas
This is that area of Mudeford http://oi44.tinypic.com/2mi2vra.jpg - the specific beach hit would be at the end of that row disappearing off at the rhs near the top - hardly an exotic location.
years ago when my kids were small we owned a caravan at Reculver and they liked to go to the beach at Birchington, well it was well known that Peter Cushing owned a beach hut there and like everyone else we could not resist giving a blood curdling scream as we passed by.
A poor investment? The current owners bought it for £57,000 10 years ago so when they do sell it for the amount that they ask (as they will) then their investment will have made 13% per year for each of those 10 years.