I recommend you try to stay at the Hostal Alba in Los Albaricoques, if possible.
Basic lodging, very good food...and I believe the showing of FAFDM will be there (logical since much of that movie was lensed there). I wish I could remember how much (in Euros) it cost me for the half pension rate at the Alba in 2004 and 2005....but, all I can recall is that it was just barely over $200.00 US for a week!!
But, that was 4 years ago.
You could try staying at the El Sotillo Hotel near San Jose (rumor is that is where they will be showing THE GOOD, THE BAD & THE UGLY with QT as the host...but, I am not sure....it seems they would be showing FISTFUL OF DOLLARS there to me, since the first buildings you see in that film are now the main buildings of the hotel...). But, I hear that it is quite expensive to stay there.
Don't know if that helped at all, amigo.