@Laura2592 Even as a home-share host, rather than remote one, this is still a pertinent question.
My upstairs, accessed by an outdoor staircase, has the guest room, my bedroom and a bathroom in between them. When I have guests in residence, I lock off the bathroom door that leads into my bedroom and that bathroom is exclusively for the guest. I then use the downstairs bathroom.
So when I don't have guests, I enjoy using that upstairs bathroom right next to my bedroom, rather than having to put on a robe in the middle of the night or first thing in the morning to traipse downstairs. Or showering up there at night without having to get somewhat dressed again before climbing into bed.
And I've actually been sleeping in the guest room since the summer, as I've been closed to bookings since March due to COVID, and needed to do some renos in my room. I quite love staying in the guest room.