The Oxford Thesaurus An A-Z Dictionary of Synonyms - convenientn.

1) suitable, commodious, useful, helpful, handy, serviceable, expedient, opportune, advantageous: The bus is quite convenient for getting to and from the airport. 2) handy, nearby, within (easy) reach, at one's fingertips, close at hand, available, accessible; (at the) ready: There's a convenient post office round the corner.