The hotel is 'famous as' the place where the treaty was signed.
a 'famous' entertainer/explorer/athlete/politician
The hotel is (justly) 'famous for' its luxury.
(..) there's zombies everywhere. I think the least of my worries is.. - Yeah that's true. ..seat belts. - Yes but no, she's not. she's not. She's only famous when she's Hannah Montana, when she's wearing the wig. -Okay, right. -So.. - This is kind of freeing. - Yeah. (..)2009 Zombieland