TO FIND CASAL ANTIGO:
Ok so we are in Portugal (if somebody was still doubting... you never know) ; we are in central Lisbon region really close to the capital , so now we are going to guide you if you come from Lisbon center; from the airport and from the north to CASAL ANTIGO:

1) If you come from the north follow the A1 until the end to take the segunda circular and follow until the end and you’ll see the sign of the highway A5.

2) Coming from the Lisbon airport take also the segunda circular and follow it until the end when you see the sign of the A5 highway.

3) Coming from the center of Lisbon you take the direction of Praça de Espanha, then you'll see the sign of the highway A5.