Nacho Álvarez, a 34-year-old architect, created the platform “How much do I rent?” People can register their data and know how much rent is going for in their neighborhood. In case a person needs to negotiate to renew their contract, they can enter the street of the home and, automatically, the site indicates a value within a two-kilometer radius.

Just twenty days after launching the project, fifteen hundred people registered their information and the database began to be built.