The Sanctuary sounds a lot like what the team of the Ghost contributed to on Lothal as best they could, especially before the worst of things. Providing food and medical supplies. Perhaps more providing the supplies so people could do all that. Kanan likes it plenty. The 'we' that includes Ezra also makes it fit right, and the meditation.

"Sounds like a good place," Kanan says, "I'd like to see the tree after we have tea." He winks, so to speak, clearly making a pun on the word see.