Storm at heart

Her task should have been easy. How diffucult would it be to walk into the office of Alexander Stone, convince the Hotel-Tycoon that her small "rooms to let" business in Greece was isignificant to him and to give him - by the way- a mysterious letter from her deceased employer? As it turned out, it was impossible. Alexander Stone had no intention of giving up his share on this little paradise and had every intention to toy with her. Mentally and physically, because he was the most arrogand, high handed, strikingly handsome man she had ever met.

I tried to translate the original text as best as I could. As you might suspect, English is not my first language, so be kind and pleaseee point out every grammatical or any other error you find, i would love to improve myself.  Thank you all in advance :)