Hosting wanted: Dhanalakshmi travelling with Swetha to Chennai for treatment

My sister Swetha has been accepted for treatment at the Chennai Cancer Centre in Chennai, starting on Friday in November. We live 203 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 5 weeks. Two of us would stay: Swetha and me. We can contribute $15 a week and cook for the household if you'd like. Swetha will have some immune precautions, so a clean, smoke-free place would be ideal. A kitchen is a bonus. Thank you. Even a small gift gets used right away and I'll thank you myself.