This is a really excellent product with loads of useful information for a few days in Lisbon. It's broken down into areas of the city, plus a few outings to Sintra and along the coast, so makes it really easy to nose around one specific area for half a day, helped by the map with every address marked. Very good info on museums, shops and restaurants. The format is perfect to carry around & you really wouldn't need more than this for a few days to a week in this fabulous city. Obviously there's no in-depth info as in the bigger Rough Guides - but hey, it's a lot more compact & cheaper!