If you want to have some Ideas on how to design your living room, or bedroom, or your house, I found this site freshome.com.
I constantly visit this site to get some ideas on how to arrange my bedroom and my living room furnitures.
Hope this can help.

I think, An interior designer is responsible for the interior design, decoration, and functionality of a client’s space, whether the space is commercial, industrial, or residential. Interior designers work closely with architects and clients to determine the structure of a space, the needs of the occupants, and the style that best suits both. Interior design is a discipline that looks after designing all of the interiors of a space. This can include things like flooring, windows, doors, walls, lighting, furniture, and miscellaneous design pieces. It's about finding creative design solutions for interior environments while supporting the health, safety and well being of occupants and enhancing their quality of life.
There are some tips:-
1. Avoid bright colors like orange. Bright colors won't induce you to sleep.
2. use the same fabric, design and color of the bedcovers as with the curtains. The room will have that "Interior Designed" look.
3. If your room is small, use mirrors on the walls.
4. Use warm flooring on bedroom floors like wood and carpet.
Come on guys. I am not asking what interior designing is, I am not asking for any tips. I am just sharing a site where we can get some ideas on interior designing.

Great info from Tom & Ethan, Huge find from Chris

Thanks sharing

That site has some really good ideas

thanks for sharing the info.
We designers need inspiration all the time to meet the client's requirements and also to meet our creative self in the best possible way.
Paint textures, finishes and painting styles also play an important role in the interior design aspect.
I like very much Interior decoration.I want to make this as a profession.Can anyone suggest me any short term course for Interior decoration?
(11-21-2011 10:36 PM)JohnsonEdwin Wrote: [ -> ]I like very much Interior decoration.I want to make this as a profession.Can anyone suggest me any short term course for Interior decoration?
Welcome JohnsonEdwin, to the Painting Forum, I would like to do some digging for you, don't have any off the cuff, but have a short time before our get-a-away. Happy T-Day, Cal