From Lisbon you just have to get to the 'Campo Grande' station and then find a bus with destination ' Ericeira ' in Terminal 2. You can also find buses for Ericeira from Sintra and Torres Vedras.
If you decide to come by car you should enter the A8 motorway leaving ( exit 5 ) to the A21 ( till the end ). Then just follow the directions to ' Largo de Santa Marta - number 14 ' and reach your destination where we will be ready to meet and welcome you.