The quality of this place is its outdoors. Its views to the Mediterranean and el Camp. The existing structures, however clumsy they might look, are solid. Its self-built amateur nature, full of irregularities, suggests that a similar constuction system should be used, to adapt to all these little accidents.
The low budget is a clear restriction that helps us to look for solutions that are cheap in material and labor, using single-layer strategies that work as structure, humidity regulator, thermal insulation and inertia giver.