Alamar is a new city built in the 1970s in the outskirts of La Habana, Cuba, mostly with rudimental prefabricated technologies inherited from the soviets. It has been put in place through self-construction teams of 32 citizens employed in the so called microbrigadas: a system affecting not only the way the physical environment has been produced, but also the social texture formed in the process.
The Bairro Ajuda is one of the 25 local municipalities/parishes that constitute the city of Lisbon, belonging to the Western Zone of the capital, with 2.88 km² of area and 15 617 inhabitants.