Consider the location of your home and the architectural style when planning interiors. atural pathways in a room (such as from the door to the closet) and try to arrange furniture with those walkways in mind.
Use the principle of repetition when planning shapes, colors, fabrics, and patterns. One red accent in a room may look like an afterthought whereas several red accents here and there will contribute to the color scheme.
Use contrast to add interest to a space. Placing furniture and accessories against a contrasting background will highlight each piece.
Pair seating in conversation areas with side tables and lamps so that there is a place to set drinks, books, etc. as well as adequate light for reading.
Balance a room's furnishings by paying attention to scale and visual weight.
Use odd numbers of items (3, 5, 7) when grouping accents for tablescapes. Do place items (high, medium, and low) within an imaginary triangle to add interest.
Use symmetrical arrangements in formal rooms. In more casual rooms go for asymmetrical arrangements of furniture and accessories.
Emphasize the important elements of the room and play down the unattractive or unimportant elements.