Yea, not sure when, probably early morning access, but one of the hotel's selling points already is the way it will be connected to the land:
Seamlessly connected to Star Wars: Galaxy’s Edge at Disney’s Hollywood Studios, an immersive Star Wars-inspired destination will also be built at Walt Disney World Resort. This first-of-its-kind resort will be a completely immersive experience into an authentic Star Wars story as guests depart together for a multiday adventure aboard their starship. Guests will interact with characters as they become active citizens of the galaxy, dressed in proper attire as stories unfold all around them.