Modular kitchen — L-shaped/U-shaped/parallel layouts, tall units, chimney, hob, storage and finishes
Living room — TV wall, sofa, false ceiling, lighting, curtains and décor
Dining area — crockery/storage unit, feature wall and lighting
Bedrooms — wardrobes, beds with storage, study/vanity units and lighting
Wall mandir — elegant pooja wall with wooden/stone finish, jaali, drawers and warm lighting
Entrance/foyer — shoe cabinet, mirror and feature wall
False ceiling & lighting — throughout the home
Color/material palette — so the entire house has one cohesive look
If you want, I can also create a complete visual concept for the full interior, including the modular kitchen and wall mandir.