Mapping the Housing Crisis in Portugal / / No Comments The growth of short-term rental properties is a serious problem in Portugal and is contributing to a housing crisis that makes it increasingly difficult for residents to find affordable homes. des AL ojamento is a Mapbox story-map that vividly illustrates the proliferation of short-term rentals in Lisbon and Porto.Users can choose to explore the growth of ALs (Alojamento Local — Maps Mania… more → Posted in: Interactive Maps Tagged with: crisis, Housing, Mapping, Portugal