Santutxu (spelled as Santuchu when written in Spanish) is one of the most populous neighbourhoods of Bilbao (Basque Country). It belongs to the 4th urban district, named Begoña. It is a popular residential neighbourhood which has also a relatively strong commercial area, including three food retail markets. The neighbourhood is under an incredible population density and this causes negative consecuences. For example, there are not enough parks and gadens and this is one of the main complains of the neighbours. Another problem is the lack of parkings for the cars. This problem is very common between the neighbours. It belongs to the 4th urban district, named Begoña, which is completed by three neighbourhoods, Santutxu, Begoña and Bolueta. Begoña and Bolueta are much less populated than Sant