Describir: Physical improvement of slums and squatter settlements :

  _____    _    _    _    _      ___     _    _     _____     ______  
 / ____|| | || | || | |  | ||   / _ \\  | || | ||  |  ___||  /_   _// 
/ //---`' | || | || | |/\| ||  | / \ || | || | ||  | ||__      | ||   
\ \\___   | \\_/ || |  /\  ||  | \_/ || | \\_/ ||  | ||__     _| ||   
 \_____||  \____//  |_// \_||   \___//   \____//   |_____||  /__//    
  `----`    `---`   `-`   `-`   `---`     `---`    `-----`   `--`     
                                                                      
 _    _   
| || | || 
| || | || 
| \\_/ || 
 \____//  
  `---`