One of the favourite questions in IELTS speaking test is 'What is your favourite building?'.
As the examination venue is located not far from KLCC, i.e., British Council Malaysia of Jalan Ampang, many candidates will answer that building as their favourite building.
I will answer the question as follows:
"Not many will agree with me. Most people call it house, but I call it home. That is my favourite building, located where I was born, until now it's still in good shape. It is not as tall as the KLCC; it is not as famous as the KL Tower. But it is where I find happiness and serenity with the people I call family."