don't trust it if you visit Madeira. It doesn't have all the funny little side streets that are actually addresses like the airbnb i'm in right now, and it doesn't have most of the street numbers in the rural areas. It knows nothing of the veredas and caminhos and all the other ways that you get around on foot. Took me 3 months to get the vibe of how to see the foot travel routes here consistently, and it's essential if you want to travel here without paying a mint.