I'm so glad to hear such great news, @ronitb!
I can only imagine how rushed you must be, but when you have a moment I'd sincerely encourage you to go through some of the conversations taking place in the Visiting Mayo Clinic group on Connect: https://connect.mayoclinic.org/group/traveling-to-mayo-clinic-minnesota/
I'm certain you will find some valuable information from fellow members who've shared experiences about their visit, travel, accommodations, and so much more. I'm also tagging one of our Mentors of the HCM group, @cynaburst, with the hope she will return to share her insights as well.

I wish you and your husband all success, and sincerely look forward to getting more updates about his progress. @ronitb, I realize that this must be an anxious time for your family – we're here to help.