First of all the images you posted you cant make anything out what you got there. Secondly you should contact a local Architect when doing something like this, not only for structural reasons, but window design as well. He will layout window detail based on the window sizes available from a certain manufacturer or you can take his drawings which indicate opening detail to a place who sells windows, and they have catalogs of window combinations and sizes to make it work with what you have.

What is the size of the room? Do you have bedding already? Since you don't need help with bed sheets or cushions, perhaps snap a picture with the bed made and one would be better able to make suggestions...

Are you speaking of a glass shower enclosure? What is there now? If a shower what size? Please either pictures with dimensions or a floor plan to scale with dimensions.

Hi Bala, There are lots of concepts to go into designing of a kitchen. Do you like traditional, modern or do have anything specific in mind that you can convey? Regarding RCC staircase, firstly I'd like to know whether the construction has been started or not? According to the elevation, we can go for the designing of a staircase that merges with the elevation and not just feels like an odd element out. Hope you understand. Hope that was helpful. -Thanks, -Neelam -Lines and Profile