The Sonesta Hotel Philadelphia, located in the heart of downtown, is the only hotel on Market Street west of City Hall. Our hotel is within walking distance of major companies like Comcast, Aramark, IBC, and the Convention Center. Explore nearby historic attractions, sporting events, and the vibrant dining and nightlife of Rittenhouse Square, just steps from the hotel. The Sonesta offers 439 well-appointed guest rooms, a 24-hour fitness center, and 16, 000 square feet of meeting space. Enjoy spacious, modern accommodations, a daily grab-and-go breakfast, and evening cocktails at ArtBar. Discover the work of local artists in our lobby and experience the comfort and fresh, contemporary vibe of the Sonesta Philadelphia Downtown Rittenhouse Square.