Hi pankaj. Some lovely ideas above. Is that a door at the end of the passage? It strikes me, especially if you want to make the passage all white, that you might be able to give that door a special treatment to bring some drama to the end of the passage. That draws the attention to the door and away from the passage itself. You could just paint it a vivid colour. I think we tend to let our interior doors remain very plain and boring, when there is no good reason for that to be a rule. The one below would need some sort of backing for privacy, I guess, but I think to put metalwork on a door is a great idea that you could adapt in various ways. (Be aware of the dusting, though! Outside the rain will wash things clean, but not inside.) Also have a look at http://www.lushome.com/11-door-decorating-ideas-create-modern-interior-doors/58940 for some creative paint ideas -- I can't get those pictures to copy. I like the first one on that site. It's simple and geometric, and could very easily be adapted without hurting the budget.

I'm not against colorful homes. There's bright, and then there's too bright. I wouldn't go with persimmon for the whole house. The photo you provided has lots of white trim which offsets the orange, but your house doesn't have that much trim (unless you were planning on adding some, which I think would look good no matter what color you ultimately choose, but even so, I wouldn't go with persimmon for the whole house, as it's still too bright). To repeat what @nwduck said, the other homes in the neighborhood don't appear to all be done in the bright colors, and so yours would stand out too too much. I like @deco's idea of the bright door, if you really love a bright color. For the rest of the house, any more subdued color would be fine, along with additional trim around the windows, and assuming that your siding color coordinates with your roofing color.

Either go with a darker shade for your woodwork or a lighter shade for the woodwork than the wall colors. I would use either the same color for all rooms or at least within the same color family. Each room will look different if you paint them all the same anyway due to light, time, of day and your furnishings. I like to choose the very lightest shade on a particular color spectrum. In other word a white with a hint of color. The ceilings do with a soft white or an off white. If you plan to place the TV above the fireplace a darker color will look good as an accent on that wall. If you have a narrow room try a darker color on the smallest wall to balance the size of the room. If your rooms are large try a very dark brown or navy or maroon as an accent wall. Have fun painting. Remember, if you don't like it, it's just paint and paint is cheap.

tumi ki rokom wardrobe nicho seta amake bolo ta hole sei hisabe bolbo. ami west wall ei rakhte bolbo parallel bhabe. tate ghor boro lagbe. tate puro west dewal ta cover na holeo cholbe. extra je space ta thakbe se tate tumi ekta jute boro gol bag rakte paro to use as a laundry basket ba extra storage. kinba ekta coat hanger stand. options endless ache. tumi tomake tar age amake bolte hobe tumi ki almari nabe. taholei baki gulo se rokom adjust kora jabe. tomar standard godrej ba oirakam lohar almarir depth 22" theke 23" hoi. amader ta toh 22". tate aramse hanger tangano jai. Ami tomake abaro sliding door ward robe nite bolbo karon oigulo te onek jaiga thke + khub chim cham lage. tumi bajare ready made peye jabe banate na chile. otate tomar suitcase are onno lage storage er o jaiga peye jabe bodhoi. eta te jeta hobe seta hoche je tumi je kono jinish jeta sobsomoi lagche na sei gulo bhore rakhte parbe apart from jama kapor. ta hole baire kichu pora thakbe na. tahole dekhbe ghor ta kichi bichi kom lagche ar beshi boro mone hoche. tomar ghor tar ki obostha amake ektu chobi tule pathao ta holo thik kore bolte parbo. se jonnei tomake email ta dilam je tumi jodi ei page pic na dite chao ta hole amake email e pathiye dao. Ami tomar room tar 3-D sketch kore rekhechi with colour scheme. seta tomar email pele pathiye ditam. tomar colour sheme ekta jinish tomake jigesh korar chilo. seta tomake 3-D sketch ta na pathale bojhate parbo na. tumi ghor ta rong korar age sketch ta ekbar dekhe nao.