I'm bringing my boys for two weeks in July. It's my first international trip alone with my kids. My Spanish is not awesome. I am hoping for a recommendation for an english speaking driver to meet us at the airport and perhaps to drive us around for a day to help us get our bearings. Also, still flipping through AirBnB. Any recommendations for a great neighborhood for my young boys? A walkable neighborhood with stores and access to public transport? Thanks so much! We're very excited!