Family housing near Warangal Children's Hospital: 5 weeks

My husband Varun has been accepted for treatment at Warangal Children's Hospital in Warangal, starting on Monday in July. We live 521 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: Varun and me. We can contribute $15 a week and cook for the household if you'd like. Varun 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.