Phew! Not much available to rent that is suitable on the casa sapo site. Plus, it could drive you nuts checking out each small area only to draw a complete blank. Anybody got any ideas of easier sites to search I'd appreciate it.
Mind you, it did throw up the idea of looking at the property auctions in Portugal. Seems to be very popular at the minute!
Hi dipstick, I don't know of agents that deal specifically with long term rentals.
You may want to google "long term property rental in portugal" (quite a few results) or "agencia imobiliaria portugal" (estate agents portugal).
Either way it will take a little effort to find the right property. Good luck!