Hi Woodelf, I don't own a flamenco guitar, however a little research suggests that the nut width is the same as a classical ie. about 52mm. My manouche guitar has 48mm and my steel string parlour guitar is 44mm which I find a little restrictive, the 48mm manouche feels quite roomy. Although a wide nut width may give you more room for error in fretting you may find it too wide if you have stubby fingers. My fingers are a bit short but I manage well enough with a 52mm nutwidth. If you can afford it consider the Amalio Burguet guitars, they are reckoned to be exceptional value, are very loud and beautifully finished, they sometimes have models with a reduced price because of some minor cosmetic flaw (that you would have a job to find). Email Vanessa(Amalio's daughter) at Burguet, she speaks and writes English fairly well. Good luck.