Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
The House of Commerce (Icelandic: Hús verslunarinnar) is an office tower located at Kringlan 7 near Kringlan shopping mall in Reykjavík, Iceland. The building was constructed from 1975–1981. The building has a 4-based tower structure, the tallest one being approximately 54 meters (177 feet) high.