Seal the deal at these top business hotels in Berlin: This 558-room luxury property is a popular pick among business travelers, featuring 45,000 square feet of meeting space and a conference center. It has a convenient location in central Berlin, overlooking the Zoological Gardens and a short walk from the famous Tiergarten. Contemporary rooms have sophisticated decor, spacious bathrooms, flat-screen TVs, and stocked minibars; some have great views of the gardens. The InterContinental has all of the amenities you'd expect from a big, upscale chain: an extensive spa, indoor pool, fitness center, and two restaurants (including one with a Michelin star). While this hotel is a solid business pick in Berlin, there are pesky fees for Wi-Fi and for use the sauna in the fitness center.