Re: American working clas family home?
The house would depend were located. Size of town, city, or rural.
In large cities had multistorie tenaments; ie. New York.
In Wilmington, N.C. we have an 1860 brick two story house.
It has three rooms up stairs and three rooms down on ground floor.
On ground floor the center room is the largest, kitchen and living room.
The three upstairs rooms are bedrooms. On the ground floor poss work rooms.
The house was middle class skilled workman.
Charles