@Helen213 . It is ugly and illegible now, isn't it? They appear to be stripping the formatting using a Substitute function, or something similar, so there is no way to over-ride it.
I am creating a message with the listiing details, and plan to send it to anyone who books or inquires. I will send immediately so that they have the 48 hour grace period to cancel without penalty. I can't imagine hosting people who don't know they have to walk up a hill, or that they need to take a bus to the subway, or, or, or, all the important bits of information I include in my listing.