IGUATEMI SAO PAULO, flagship of the Jereissati-Iguatemi franchise, was expanded and renovated between 2010 and 2015. Here we see the refurbished "Faria Lima" facade, which has had windows installed and its surfaces refinished. 
Photo from https://otrecocerto.files.wordpress.com 

After the mall's exterior was remodeled in 2013, its interior was upgraded. Praca Principal (the Center Court) was reconfigured, with a curvy "sculptural skylight" installed. The Cartier store seen here encompasses 2 floors and 3,100 square feet. It opened in September 2015.
Photo from http://www.cbdarch.com / Carbondale Architecture

Here we see another view of Praca Principal. The Cartier and Saint Laurent stores seen above are situated on the ".5" -or Mezzanine- Floor. An indoor garden, installed as part of the 2014-2015 renovation, is also included in the snapshot. As one can probably discern, today's IGUATEMI SAO PAULO is a very high-end, luxury-oriented shopping center.
Photo from http://www.cbdarch.com / Carbondale Architecture

We conclude our Brazilian mall excursion with a circa-2018 physical layout. The latest expansion, a Southwest Wing parking garage and office tower, is shown in medium and light gray. With its completion, IGUATEMI SAO PAULO houses a total of 1.4 million square feet and over 300 stores and services. Its surface and covered parking areas have a capacity of 2,600 autos.