AC Hotel by Marriott Krakow features a free kids' club and puts you within a 10-minute drive of Main Market Square. Guests can visit the spa to indulge in massages or aromatherapy, and international cuisine is served at Sobremesa Restaurant, which is open for breakfast, lunch, and dinner. An indoor pool, a bar/lounge, and a sauna are other highlights. The helpful staff and breakfast get great marks from fellow travelers.