[1] The building was completed in 1977, and is part of the Lloyd D. Jackson Square complex.

The interior features a lobby with granite floors and concrete walls, a digital directory, and an elevator bank.

The plaza level of the Robert Thomson building extends farther north than floors 2 to 7, and is located above the centre portion of the Jackson Square mall.

The Jackson Square mall, as well as the 3 other office buildings in the complex are accessible from the lobby level.

The building features a large common underground parking lot with a capacity of 1300 vehicles.