If you arrive at Venice port:
Get the People Mover to Piazzale Roma from where you can reach the Train Station of Santa Lucia
From Venice Santa Lucia, take the regional line towards Portogruaro: click here to download the timetable and map
From Quarto d'Altino station, take Via Antonio Gramsci and straight on up to the end at the intersection of Via Torcello,
Turn right in north direction: The Residence Venice is located in the middle between the "Anni Azzurri" (home for the elderly) and the "Best Western Hotel" (the same car parking)