thank you so much decocco, actually we constructed the hall and 2 bed rooms on 1st floor of our old house, and 3rd bed room on 2nd floor, please suggest themes, interiors, tiles, bath room themes etc..., for each room, i am sending all details of house 1) hall(110sft) area- we are planning to place a sofa set and a plasma tv in hall, and want a little modern look 2)bed room-1(90sft), is my brothers, he is 21 years old and studying engineering, he wants his bed room in a modern style(suggest direction for placing bed, cub-board, study table and a tv on a wall) 3)bed room-2(80sft), is mine, iam married and come home at weekends, so suggest simple but elegant looked colors and theme. 4) bedroom -3(80sft), its my younger sisters, she is 24yrs old and very much found of soft toys, and i think she needs a room which should remind her childhood 5)want to use a wall paper, pleases suggest the patterns 6)all 3 bed rooms have single window, with sufficient air and light 7) we made hall area by removing kitchen and dinning in the picture

Depending on the budget, you could hack a portion of the wall "closed welcome passage" and put up a wall horizontally by the main entrance (creating a passage way to the living area. The window there should be able to shine a bit of light into the house. Replacing the wall between the living area and garage with Large glass panels would also help brighten up the house. At the same time, will give your house the elite concept (of having a vehicle in the living area) http://homememo.files.wordpress.com/2012/09/kop-properties_sky-garage.jpeg Hope this helps. :)

Scope of work would benefit from consulting an architect.

Hello there, You need to consult with a local architect first for the layout and plan approval. They will provide you with floor plan and furniture layout, 3D elevations etc. Also, they would send them for approvals. What you're asking for is a paid professional service. Please consult locally first. Else, if you need anything specific, please feel free to connect with us. Also, your budget is too tight for 800 sqft unless it is an open plan. Cost of construction starts from 1100-2000/ sqft depending on materials and contractor. Usually that will cover design and approvals costing as well. Regards, Aurum Ideas and Spaces Bhubaneswar