The name ‘Thai Koo Fah’ was called in the period of Prime Minister Marshal Plak, at the first time it was called Kraisorn Building. The name of Kraisorn Building was from the old name of His Royal Highness Kraisorn. Thai Koo Fah Building is the high tall, there are special both the first floor and the second, the last period of Gothic architecture (Neo Venetain Gothic), drilling the wall box has a pointed arch height decorating by stucco pattern. Some parts are decorated by fresco secco. The stair along from the front ahead to the middle hall. Front roof, there are terrace roof and roof deck so that the highlights. If seeing from the front, it will show the statue of Brahma God.
Within the building, there are quantity luxury rooms and called especially name by itself. For example :
Room of Golden Dome
It’s located the ground floor of the south tower, preparing for Prime Minister’s special visitors.
Room of Ivory color
From the right of Room of Golden Dome, preparing for official of Prime Minister’s visitors.
Purple Room
Standing at right of the ground floor, preparing for Minister’s special visitors.
Green Room
The next west from the Purple Room, preparing for assemble of director’s board in order the president of Prime Minister.
At the upstairs
There are the main office of Prime Minister and the old conference room.
