You must book this place. :)
The location in Alfama is perfect and the apartment is fully equipped with anything you may need during your stay (e.g. coffee, fridge, oven). Extremely clean and well-furnished too.
As the apartment is in Alfama, it can get quite noisy at night depending on your neighbours - but that's the beauty of the area, so just take ear buds if you're a light sleeper.
Pedro was a fantastic host, and was very patient on our arrival as we were a little late for check in.
We would love to stay here again when back in Lisbon!