Located near the beginning of the Parnaíba River Delta, Casa de Santo Antônio offers an outdoor pool, a fitness centre and an on-site restaurant with a bar. The rooms are air-conditioned and free Wi-Fi is available throughout the property. All rooms come with cable TV and a minibar. A private bathroom with a shower is included into each one. Some rooms have a private patio. Free private parking is available on site. The facilities of Casa de Santo Antônio include a laundry service at a surcharge and a 24-hour reception desk. The hotel and the rooms are wheelchair accessible. The Parnaíba Bus Station lies at a distance of 5 km, while Prefeito Dr. João Silva Filho International Airport is 10 km away. Popular tourist attraction of Porto das Barcas is only 1 km away, while the Lake of Portinho is 15 km from the property.