WiFi connection was very poor, at time it wont connect at all. On my last night I couldn't sleep much since there was a restaurant in the back with some live music a band which was very loud.
The parking area is at the back of the hotel and has CCTV I took my usual security precautions as I would anyway but I was happy that the car was safe
Shopping areas surrounding the hotel are very vast from local venders to big name shops, you can always take a taxi to the shopping centre near the Marina or down to the centre of Mazatlan where you will also find a indoor market!!