London is Europe's premier city for business, with countless individuals from the suit-and-tie set filling its streets daily. Hotels throughout the city cater to these individuals, with luxe meeting spaces, well-equipped rooms, and abundant amenities. Check out our favorites in this slideshow: Before St. James's was a luxurious boutique hotel, it had a distinguished past as an exclusive Gentlemen's Club. Previously owned by Sirs Michael Caine and Sean Connery -- and frequented by Winston Churchill and Gregory Peck -- this striking building on a quiet cul-de-sac in prestigious Mayfair now houses lavish accommodations. A multi-million renovation brought in bespoke furnishings, and rooms offer high-tech perks such as free Wi-Fi and iPod docks. An outstanding feature here is the Michelin-star restaurant directed by executive chef William Drabble. Business travelers will also enjoy the four high-style meeting rooms with free Wi-Fi and fruit.