Hilton Paris Opéra

A 4-star Hilton lobby as your office. On paper it sounds odd, but it works: couches, armchairs, big tables, free Wi-Fi, and the hushed, polished feel of a business hotel in the 8th. You can spend three or four hours there no problem, as long as you order at the bar. Chic, discreet vibe, perfect for calls needing a pro setting. If you want to change pace from the usual café-coworking and try something unexpected, it's a solid pick.