![PNC Firstside Center](https://upload.wikimedia.org/wikipedia/commons/thumb/3/3e/PNC_Firstside_Center%2C_2021-04-26%2C_composite.jpg/640px-PNC_Firstside_Center%2C_2021-04-26%2C_composite.jpg)
PNC Firstside Center occupies a whole block of First Avenue east of Grant Street. Above, an architecturally correct composite; below, the main First Avenue entrance. The architects were L. D. Astorino Companies, who also designed the Trimont skyscraper apartments on Mount Washington.
![](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f1/PNC_Firstside_Center%2C_2021-04-26%2C_entrance.jpg/360px-PNC_Firstside_Center%2C_2021-04-26%2C_entrance.jpg)