[1] Constructed of brick, the building sits on a stone foundation and is covered with an asphalt roof.

Prominent pilasters separating the bays, in which are placed glass display windows on the first floor, both front and side.

The Windsor Hotel, established to serve travellers on the Pennsylvania Railroad, was formerly located behind the Zweig.

[5] By the early twenty-first century, much of Bellaire's downtown built environment had been lost to destruction or extensive modifications.

It is currently one of five Bellaire locations on the Register, along with the Imperial Glass Company, a house known as Belleview Heights, part of the B & O Railroad Viaduct over the Ohio River, and the towboat Donald B.