This place has an unbeatable location in Centro Historico. Amazing spots at a walking distance and the Metrobus (BRT) Line is incredibly convenient for longer trips, It is one of the cheapest forms of transportation from the airport and probably the safest (policemen on-board). The best part is that the street is considerably more quiet than the surrounding ones because the car traffic is reduced thanks to the dedicated lanes for the BRT.
Try Limosneros. IMO one of the best upscale Mexican restaurants in the city, just 2 blocks away from Jano's place.