Family housing near Syracuse University Hospital: 5 weeks

My sister Lydia has been accepted for treatment at Syracuse University Hospital in Syracuse, starting on Monday in April. We live 388 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: Lydia and me. We can contribute $110 a week and cook for the household if you'd like. Lydia will have some immune precautions, so a clean, smoke-free place would be ideal. A kitchen is a bonus. Thank you. Whatever you can give, even just sharing this page, means a lot.