I was given a free copy of Karen Brown's Portugal: Charming Inns & Itineraries at a Portuguese dinner. While mentioning it in my post, I linked to the site and the guides are on line.
If you click on a section of a map, a list of Inns for that location appears. Many of these have restaurants or are bed and breafasts. There is also a picture of the rooms and the inn. Finally got to see picture of some of the B&B's in the SF area where I live.
There is also an Itinerary section and a lot of related links.
About 90% of the guide is on line. There is even a little reader's forum on each guide.
While not comprehensive, there seems to be some good reccomendations and information.