I refer to an earlier post re an Atkinson family having a wedding reception there. This family was headed by a well known architect, Henry Wallace Aitkinson, who appeared to live in Cavendish road, Cooparoo Their son, Capt James Victor Aitkinson on enlisting in WW1, said he was born Cooparoo & also gave Cavendish Road, Cooparoo, as his father's address. James was KIA in France in 1918 and his father's address was given as "Martha Villi" Cavendish Road, Cooparoo.
So "Omrah" may not have been so much a private home as a lodging house which could hold wedding receptions at some stage. I understand Cavendish Road is off Old Cleveland Road.
Just read the post re Wm Mc Cready Atkinson. I think he is the son of Henry Wallace and brother of Capt James - from memory.
Gazania.