It's usually about that disorienting but less light-hearted.

Radio signals propagate extremely weird and badly on the ship, but Hakkai lives here and Eiffel has to walk past level 5 to get to his maintenance shift, so a signal from my room grid to any electronics he's carrying should go through within 24 hours. Or we could build something into his version of Hephaestus to be a specific receiver for this. Or explore magic options.