The idea of Luigi being super wealthy and owning a lavish mansion is really fun to me! He's always really overlooked in the games so him being rich and no one knowing about it would be hilarious

(Luigi is my favorite character, btw)

I like the idea of him not necessarily being like, hella rich, but definitely having means of being more well-off than his humble storefronts and business would suggest. Then again, I can also see him partnering with Mario on some of his brother’s legitimate bodyguard missions which pay very well, so that could actually bring more hint to folks what his finances actually look like.

At any rate! If anyone knew of Luigi’s actual financial standing is, it’d def be Mario and quite possibly Peach. Bowser might have some suspicions but would ultimately not know until later in their dating life, and everyone else would largely be oblivious. owo