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.
(..) Take it back. "It's Friday afternoon on TRL and later today"- You okay, Maggie May? Yeah. Well? Are you famous yet? Aposition in retail. Employment history? - dd What was your last job? - LuckyJeans for three weeks. (..)2005 In Her Shoes