A kind person to sit with my mother on Wednesday and Friday afternoons in Madrid

I'm Carolina, and I look after my mother at home in Madrid. Paloma has early memory loss and should not be alone for long stretches. I work nights, and the gap on Wednesday and Friday 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 5pm. Mostly that means company, a cup of tea, lunch and a short walk if the weather is kind. No lifting and no medical care. Paloma loves old films 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 Paloma present, and I'm happy to give a reference from our neighbor. If you have done care work before, wonderful, but kindness matters more. Thank you. A few hours from you would make a real difference to our week.