It was a pretty good included breakfast here at the hotel. Scrambled eggs, toast, sausages, mixed vegetables, fruit, and of course coffee, tea, and hot chocolate. As I said yesterday, we got a good deal at 773 pesos ($53 CAD, $38 USD) a night. I forgot to mention the name of the hotel... it's the Hotel MX lagunilla. Wouldn't hesitate to come back here.
The only drawback is that it's beside a busy road, and there is a fair amount of road noise if you get a room facing the street, which we did. One of the interior rooms would be quieter, but without the view. It's a tradeoff.