Pau is a quiet little town in a very convenient location for visiting Figueres, beaches and other cool places in northern Spain.
Jaume's place is pleasant enough and very clean. It is a bit basic (especially for the price), but works fine as a base for day trips. The family is very friendly and warm.
Unfortunately we had to share the flat with dozens of flies which drove us a bit crazy. It's probably a time of the year thing, so may not be a problem for others, but it might be worth bringing a can of spray when you visit. A pair of thongs for walking across to the bathroom would also be good, as the courtyard is quite gritty.