A kind person to sit with my mother on Monday and Wednesday afternoons in Curitiba

I'm Antônia, and I look after my mother at home in Curitiba. Simone has Parkinson's and should not be alone for long stretches. I work until six, and the gap on Monday and Wednesday afternoons is the hardest part of my week. What I need is someone calm and reliable to be in the house from about 12.30 until 6pm. Mostly that means company, a cup of tea, lunch and a short walk if the weather is kind. No lifting and no medical care. Simone loves crosswords and will talk your ear off about it. I'm home before dark and will always leave the phone numbers of the doctor and a neighbor. I'd like to meet you first with Simone present, and I'm happy to give a reference from my employer. If you have done care work before, wonderful, but kindness matters more. I'll be so grateful for any help at all.