Located on the south bank of the Douro River, the 3-storey Hotel Comercio is located in Caldas de Aregos, one-hour drive from Porto International Airport It features free WiFi access throughout Accommodation is made of simple, yet modern style rooms and an independent 3-bedroom apartment They all include air conditioning and a satellite TV and most offer mountain and river views Guests staying in the apartment can enjoy a fully equipped kitchenette to prepare their own meals Across the street guests will find Caldas de Aregos Thermal Spa and the marina Mosteiro Train Station is 5 km from the hotel, and the Aregos Train Station is a short boat ride away