Hi Cecile
The Library is just up past the youth hostel, the building on the corner was considered for it but the guys organising it decided against it.
The Greek lessons only happened the winter before last and were organised by the Local Womens Group and the district council. Unfortunately they did not happen last winter. There is a German guy, Wolfgang, who did lessons last year but do not know if he is still doing them. It is also possible to do courses throught the University up in Rethymno.
I believe Agios Pavlos is still an Holistic Centre, I haven't heard to the contrary.
Ali