We don't make a left-hand version of the C40 Classical Guitar. Although it might be possible to have a C40 modified to be a left-hand instrument, for beginners we'd highly recommend a non-left-hand model guitar regardless of whether the player is left or right handed.
This is because a guitarist's hands are both `dominant' when playing guitar; a player who has learnt on a non-left-hand model will be able to play regardless of whether they're left or right handed.
And, since the vast, vast majority of guitars made are non-left-hand models (and left-hand models tend to be more expensive than their non-left-hand equivalents), learning to play a standard non-left-hand guitar opens up more possibilities for the future.
If the guitar is for someone who already plays left-hand guitar, contact the Guitar Workshop at our Yamaha Music London store (firstname.lastname@example.org or 020 7432 4400) who may be able to carry out a left-hand conversion.