Hi, I’m so sorry for what you are all going through. I have had immunotherapy (weekly) mixed in with chemotherapy,, and a friend is having immunotherapy every 6 weeks- but both of us for breast cancer. We both have had very few to no side effects .  it is an insurance layer for her and I had really good ‘shrinkage’ results from it. I know ideally you are looking for someone with kidney cancer to reply, but hope it takes any fear of the treatment away as I think it is generally well tolerated. Best of luck 

Thank you for your reply it's good to hear from others experiences it does make me feel more relaxed... Well a bit! My husband is so laid back he is going tomorrow for the first treatment then every 6 weeks thereafter. I really appreciate that you took the time to reply x