"Set across from the University of Pennsylvania, the Inn at Penn holds its own against the new Center City crop and is one of the most technologically advanced hotels in Hilton’s portfolio. Built in 1999,the hotel was renovated top-to-bottom in 2011, solidifying a stuffy-enough Ivy League air. Above anefficient wood-paneled check-in, adouble-fireplace library lined with classic tomes creates a sophisticated lobby-cum-cocktail lounge. A Frank Lloyd Wright–inspired aesthetic is pervasive with geometric lamps, wood-paneled walls, Craftsman wood furnishings, and the hotel’s riff on the architect’s iconic font on all signage. The Inn is teched out with free, fast Wi-Fi; TeleAdapt MediaHubs connecting phones, tablets, or computers directly to high-def TVs; and iPads accessing hotel services and information in multiple languages. The Inn’s environmental stance is also impressive: fabrics, wall coverings, and bathroom tile are made from recycled materials; energy-efficient lighting, heating, and cooling is state-of-the-art, and WaterSense showerheads ensure no water is wasted. The 245 guestrooms and suites are classy, efficient, and relatively spacious, though it’s worth upgrading to a suite for a separate sitting area. Gold, leather, and wood hues are complimented by pops of red and orange with large work desks. Thanks to the 2001 renovation, the bathrooms arebig, have glass-encased showers, and are stocked with Crabtree & Evelyn amenities."