Hire a pro who designs with top end CAD to produce great drawings of the interior - if you look on Houzz there are loads of designers who supply this service ! :-)

Congratulations to all of you. Its a wonderful platform to be on and you all are doing a great Job. My favourite Design Style is 'Minimal'. I just have this strong connection with simple, subtle and elegant things. Cheers:)

What a beautiful house, Shahbaaz! I live in a similar house - a 150-year-old colonial bungalow in Kumaon. You have already received lots of excellent advice from better-qualified people, so all I would say is, keep its age and heritage character the central theme. The white tiles do clash, I am afraid ... flooring with terracotta tiles would echo the roof and look lovely. The columns and the arches over the doors and windows are amazing. But I'd say, leave it all chuna-painted - there's a beauty and softness to it. Don't let the painters add too much neel (indigo) in the limewash -- in the hills where I live, they put far too much if I don't watch out and the result is a harsh white. Natural lime has a softer, creamy look.

Manisha. pls do not remove any of the handmade beautiful patterns both on the main house as well as the boundary wall. They are the most interesting bits. In fact if you still have the contact detail of the mason who made this I would be glad to employ him! Without the patterns it will be a plain characterless facade.