OH yeah!
I was surfing the internet for decor from different era's and look what I found. I thought it was fun and worth sharing with all of you! Hey, I had one of those Hoosier's. I just sold it to my niece last year. Since we moved to Oregon and changed our decor, it didn't fit in any longer but my niece loves it!
Living Room
The formal parlor pretty much disappeared by the twenties, and the living room became the gathering room for family and friends.
By contrast, here is a more upscale living room. Note the paneled walls, again the oriental-style rug, and the Empire / Duncan Phyfe furniture. Another mark of the era, the wall sconce, is visible in both pictures.
And finally, the famous Pullman Davenport Bed. A comfortable and attractive sofa, 
Dining Room
The dining room sang its swan song in the twenties. It was smaller, simpler, leaner. Families tended to eat their meals in the kitchen, using the dining room for special occasions when guests came to dinner.
The dining room was the one area of the home where wallpaper was still welcome. Typically, a scenic pattern was chosen to set off the Federal style furniture. Queen Anne and Hepplewhite were also favored for the dining room furniture. The lines of all those styles were clean, uncluttered. On the floor would be the ubiquitous patterned rug, an oriental or a Wilton. Woodwork was usually of North Carolina pine enameled in cream or a pastel gray or taupe.
In 1920, House Beautiful offered this description of an ideal dining room in the Georgian style:
The atmosphere of simple dignity which seemed to pervade the delightful dining halls of Georgian England was inspired by an orderly arrangement of a few well-chosen objects. Such a grouping is particularly appropriate to the moderate size dining room of today. Its broad casement windows and delicately paneled walls present a perfect background for the graceful sideboard and table. The very simplicity of this ensemble creates an air of distinction and effect of spaciousness.
As the dimensions of the dining room grew smaller, built-in cupboards became popular and alcoves or bay windows were designed to hold the buffet.
China was usually of a simple design, perhaps featuring some decoration in light yellow and other pastels. Linens were desirable but expensive.
The Great Depression of the thirties, followed by the wartime priorities of the forties and soaring construction costs tolled the death knell for the expendable dining room.
This large, older dining room has been updated to flapper taste. Note the Queen Anne furniture, the oriental rug, the scenic wallpaper.Kitchen
Floor space shrank during the twenties; extraneous rooms and foyers disappeared, the dining room was scaled down and on its way to oblivion. The kitchen had been either a family gathering place (or a part of family living space) in the old farmhouses, or a large food preparation area staffed by a cook and helpers. Those days ended as the century turned, and the kitchen shrank to accommodate the lone housewife.
Much was made of efficiency and the clean look. White or gray enameled walls seemed to proliferate. 
Perhaps the handiest step-saver in the servantless kitchen was the Hoosier Cabinet.
Never requiring the housewife to take a step when a reach would do, the Hoosier Cabinet provided bins for flour (with a built-in sifter) and sugar; spice racks, shelves, cupboards and drawers; as well as a porcelain-enameled work surface.
One last feature of the twenties kitchen: the breakfast nook. It might be tacked on to the back of the kitchen or simply a converted porch. It often had built-in benches flanking a trestle table. And so, even in the downsizing, the kitchen managed to remain, at least to some degree, a family gathering-place.
Bedroom
Tastes in the twenties tended to the traditional, perhaps because those styles evoked the perceived idyllic romanticism of the earlier period. The bedroom incorporated the latest technology in mattresses into the traditional styles of the Colonial, Federal and even Empire furniture from the 17th and 18th centuries. There was one invention of particular note, a handy way to have a full bed at night, but space for other activities during the day. The Murphy bed could be tucked away fully made into its closet. The bed hung on in the thirties and forties and made for some good sight gags in the films from those decades.
Here are three bedrooms showing the traditional decor.
In these two photos you may be able to make out the window treatment which was so common in the twenties: glass curtains ending at the sill, a window shade under the curtains, and draperies over the curtains, hanging at the side and reaching the baseboard.
From a Simmons ad: “I’m glad I can make my guests so comfortable at Santa Barbara” says Mrs. J.J. Mitchell, the former Miss Lolita Armour. This was a guest room in Daisy Cottage at Mrs. Mitchell’s estate, “El Mirador” in the hills above Santa Barabara.
The bathroom had first moved indoors in the mid nineteenth century, and by the nineteen-twenties the indoor facility was pretty much standard, at least in the urban areas. It had become a simple, functional room measuring about 5X7 feet. But in the twenties, bathroom decor became a sort of measure of one’s status. When it came to the bathroom, the flappers were indulgent hedonists. The Necessity was quieted, hidden, decorated around. The bath and sink became available in a variety of colors and styles. Floors and walls gained tiling of various materials. Towel bars were heated. And even the humblest house could have those marvelous fixtures.
