Extending WIFI across connected buildings

Hi all, I'm looking at sharing Starlink with my landlords. Their property is less than 10 meters away, joined by a wall between us, and the wall would likely be where we would place the dish.

If one property had the router in it, is it easily possible to extend the WiFi signal, or reboost it, in the adjoining property?

I've seen long distance wireless beams suggested on threads like these before - but I'm hoping with the much shorter distance, there might be a simpler means. Thanks for any help.