Sun & Sea 509 offers accommodations in Sesimbra, 25 miles from Jeronimos Monastery and 25 miles from Dona Maria II National Theater. The air-conditioned accommodation is a few steps from California Beach. The accommodation features an elevator and private check-in and check-out for guests. Featuring a balcony and sea views, the apartment includes 1 bedroom, a living room, cable flat-screen TV, an equipped kitchen, and 1 bathroom with a shower. Towels and bed linen are available in the apartment. The property has an outdoor dining area. Rossio Square is 26 miles from the apartment, while Commerce Square is 26 miles from the property. Humberto Delgado Airport is 28 miles away.