In reply to Siderunner:
We have just started a blog (www.lleidaclimbs.com) to accompany the LLEIDA CLIMBS guidebook, giving information about new sectors and routes, AND ideas for where to stay in the region. The 'Accommodation' page is currently empty, but keep checking it — we hope to start adding content very soon.
Of the top of my head, CAMPING LA NOGUERA (www.campinglanoguera.com) might well suit your needs; you can either camp or stay in one of the self-catering bungalows.
Cheers,
Pete.