The 228-room Abba Castilla Plaza is a standard upper-middle-range business hotel. Rooms are clean and surprisingly quiet given the location across the street from a major transportation hub -- but they have generic decor and feel a tad less luxurious than advertised. However, all rooms feature solid amenities, including flat-screen TVs, minibars, and large windows, most of which offer views of iconic Kio Towers. Family Rooms, which can accommodate up to four guests, appeal to leisure travelers, too. But the location in the heart of the financial district of Plaza de Castilla is a little out of the way for those who want to see the sights, and the hotel lacks distinctive charm.