In the immediate vicinity, you can find a small tobacco shop that also sells bus tickets for a bus that will bring you to Venice in just 10 minutes. In addition, there is a supermarket that can be easily reached on foot, located about 500 m away. There are two restaurants, one of which is a pizzeria.
From Casa Gaia you can easily get to Venice; Mestre and Treviso and Jesolo are also easy to get to via connections.