In the 16th century a new facade was added to the original building.
He said that, before the new facade was built, some structural changes would be made.
"The new facade will bring back memories of what once stood on the site."
It has also put a new facade on the whole, making the two buildings look like one.
In the second half of the 19th century a new facade was built.
Behind its new facade, the building must have been recently enlarged.
In 1926 the school was expanded and given a new facade.
The work, including a new facade, will take up to six months.
He estimates the cost of the new facade at over $500,000.
The new facade of the building, reducing energy consumption by around 35 percent.