A room near Caloocan Children's Hospital for a family from a town in the north

My father John Paul has been accepted for treatment at Caloocan Children's Hospital in Caloocan, starting on Friday in May. We live 256 km away in a town in the north, and hotel costs would use up what we have set aside for the treatment itself. We're looking for a room, granny flat or short-term rental within about 30 minutes of the hospital, for 6 weeks. Two of us would stay: John Paul and me. We can contribute $15 a week and cook for the household if you'd like. John Paul will have some immune precautions, so a clean, smoke-free place would be ideal. A kitchen is a bonus. Thank you. I hope life is good to you.