In reply to alastairmac:
I can't comment on the weather at this time of year, but I've been there for the last years in early April and had good weather.
As a climbing destination it's great. Loads to do in in grades 5 and 6, single or multi pitch.
We get accommodation when we turn up. There's a bar Fonda in Camarasa village with rooms. There's bar Escalardos in Villanova de Meia with rooms and a bunk type place, they also do food here. There's also Eco refuge in Abella de la Conca, but you would need to pre book this place. I've stayed in all of these places and are all ok.
I bought both guides to the area. Lleida climbs by Pete O'donovan and Roca Espana, but find Lleida climbs is by far the best of the 2.
Gary.