LotR fandom, as far as I've seen, pays an astounding lack of attention to the Fellowship's canonical Roommates Period, in which they all lived in the same house in Minas Tirith for two-and-a-half months after Aragorn's coronation simply because he wanted his friends to still be around for his wedding (which, incidentally, he refused to tell them was coming).
if we’re going to get into forgotten roommates LotR lore I demand we talk about Saruman and Wormtongue living together at Isengard after wormtongue had to flee rohan. Did they share meals. Did they hang out. Saruman was alone in that wizard tower for a while, did he have an extra bed or..?
THERE WAS ONLY ONE BED