Could you share an hour a week with Soledad?

I'm writing for my neighbor Soledad, who's 83. Soledad lives alone in Buenos Aires, and lost a lifelong friend last year. The nearest family lives 842 kilometers away. Soledad loves birdwatching, and would enjoy someone to chat with. An hour a week, perhaps on Wednesday afternoon, would mean the world. We can also arrange a phone call if you can't visit in person. All visitors will be introduced by me and I'll be there at the first meeting. I'll share references and, if you'd like, a short orientation from the local befriending charity. No special skills are needed - just kindness and patience. Thanks for being kind about this.