хороший (masculine) хорошая (feminine) хорошее (neuter) "хорошое" is wrong (although, as Google shows, some people with a strange notion of Russian language can spell it this way).

хорошое - in ukrain or belarus they can speak like this. Really there is not any different. doesn't matter absolutely. i would say both of those variant are correct in live conversations. Хорошое местечко (slang) :)