Bish old boy, do read the whole thread will you, there's a good chap
Formule 1 on the first page, Auberge de l'étable in Montory further up on this page
I agree, Formule 1 are pretty hard to beat in the cheap and cheerful stakes !
For our southbound group I would suggest a night stop at Angouleme where there is a formule 1 hotel, and from then on to Montory (which is within striking distance of the northernmost 3 days of the roadbook route) for perhaps 4 nights (half board, demi pension). Then on eastwards toward Andorra via the roadbook over the remaining days.
I have prepared an Itinery file for tomtom from home to Montory, if anyone wants a copy of it just email; you'll just have to change the first waypoint to your home (easy).
Mo