Many members of the Russian aristocracy were executed, banished, or fled under cover of darkness. This is the (fictional) story of one under house arrest in the Metropol Hotel in Moscow. Count Alexander Rostov cannot step outside of the hotel without fear of being shot on sight. He meets many interesting characters, both long-term workers at the Metropol and regulars at the Boyarski, the high-end restaurant in the hotel. His sudden adoption of a young girl changes everything and he uses his Bolshevik and resistance friends to change his circumstances.
I almost stopped reading this book because Towles takes too long to convince us why we should like his Count Rostov. Once he hooks us, we're in and desperate to figure out how he can live within the confines of a hotel, in a tiny room in the attic. His relationships (and eventual job) are the meat of the story. I mean, really, how could someone live in the attic of a hotel without making friends with everyone?