affable
af·fa·ble
/ˈæfəbəɬ/ adj [more ~; most ~]
formal : friendly and easy to talk to
a lively, affable young fellow
an affable host
af·fa·bil·i·ty /ˌæfəˈbıləti/ noun [ noncount ]
af·fa·bly /ˈæfəbli/ adv
We were greeted affably by our host.