Sofitel Frankfurt Opera

This polished hotel is a 1-minute walk from the 19th-century Alte Oper Frankfurt and a 4-minute walk from the nearest U-Bahn station.
Modern rooms with warm, colorful decor feature complimentary Wi-Fi, flat-screen TVs and Bose sound systems, in addition to minifridges, tea and coffeemaking facilities, and designer toiletries. Suites add sitting areas.
There’s a homey French restaurant, a...