Just 250 metres from Madrids Paseo del Prado and less than 10 minutes walk from Puerta del Sol, this guest house offers simple rooms with free Wi-fi access Oportos rooms feature tiled floors, air conditioning and central heating All are equipped with a TV, safe and work desk There are several metro stations within 10 minutes walk of Hostal Oporto, including Sevilla on line 2 and Sol on Lines 1, 2 and 3 Atocha Railway Station is 15 minutes walk away It takes about 20 minutes to reach Barajas International Airport by taxi Regular 24-hour airport buses leave from a bus stop located just 300 metres away