interior & exterior design for my remodelled house

Briefing

We have remodelled the house and added a few rooms on the first as well as the second floor.
I am attaching the Dwg. and pdf. files along with the project of all the 3 Floors. I have also attached the current proposal for the exterior of the house. We have completed the building construction to a great extent and looking at ideas for front and side exterior of the house, interiors for the house including furniture advice, lighting, colours etc. and a full layout. Some creative landscaping Ideas are also welcome.

* We are open to Minor modifications only, Subject to the structural Constraints.

I will also be soon attaching a few pictures of the whole house.

Brief Information about the house:
The house was initially constructed in 1974 with just the ground floor and half portion of the first floor. The rest of the house has been constructed now.

Ground Floor:
This Floor Hasn't been touched yet, other than the extension next to the kitchen and the dining area.
For this Floor we are looking at a new entrance idea and a temple space in the house. We feel that the spaces on this floor are under utilized.
Please suggest any changes that should be made to the rooms on the ground floor as well.
We had been thinking of converting the small room next to the dining room into a family lounge, we are open to remove that guest room.

Update (1/09/2016):

I have uploaded the current proposed new entry for the ground floor for you to have a look and comment upon as well.

First Floor:
This Floor has 3 Bed Rooms, One in the front and the other 2 on the rear side.
We want to combine both the rear bedrooms and create the smaller room into its personal living space.
* A con-structural constraint here. The main wall dividing the two rooms is a supporting wall, so we will be unable to remove the full wall but we can remove some part of it. We have marked the supporting walls in the pdf. and Dwg. files attached above.

Update (1/09/2016):

I have uploaded the pictures of the rear bedroom to give you a clear view of the current position.
This room will be for my parents, in other words the master bedroom. So, since we have some constraints, I would love it if we could utilise the space in the best possible manner.
There is an attachment to the room via stairs to a mid-level floor (In the PDF drawings its called meditation centre), this can be converted into either a personal gym or storage room or a personal sitting/study.

Second Floor:
This is a newly constructed Floor with a terrace. It has 2 bedrooms.
The living space on this floor will be having a projector screen on the wall common to the bedroom.
I would like you to suggest something for this floor that is a combination of modern and some classic elements that don't fade away and look boring later on.

This floor will also have its own personal mid level floor (In the PDF drawings its called meditation centre), which can be converted into a deck or a bar area for get togethers. This space can further be connected to the roof top terrace.

Roof Top Terrace:
This area will be a utility/sitting space for the family and friends. I have uploaded the pdf document of the current proposal for this space.
This floor shall have a water tank, pressure pump etc along with the compressors(vents) for the split ac's installed in the house.
We can have a sitting with some shade, a service counter, a fire pit etc. We are open to any suggestions. So please feel free to add in your own elements.

House Exterior:
We have been suggested to use travertine stone for cladding the box structures in the front and on the side. We are open to any suggestions and changes to make the house exterior stand out and look beautiful.

*We will be updating the Description regularly with more and more information with our requirements and any of your queries.
Please feel free to get in touch about anything. We would love to see all the designers to work their magic and create this house into a dream home.

Resources