hi struti I would say it's matter of choice. marble or even granite or rough stone will have its own charm and definitely long lasting but only when staircase passage is comfortable huge. if space is compact wooden stairs would be better as its could be playfull with spiral or even basics with moulds and finishes, giving staircase elevation a contemporary look thanks shradha shah beescheese design

what kind of materials we can use in front elevation of this house...also tell if U think any change has to be done...

Sree, There are so many products that can be used for finishing a TV unit. Laminates, Veneers, Glass, Charcoal, WallPaper, MDF, Duco, PU, Wooden & Stone Claddings .. just the few that come to top of mind. But what is that you wanted to understand about these. Thanks, Nitin Cornerstone Designs, Bangalore.

As it's being used in External area few materials that can give similar look & feel 1 ) Wood finish ACP panel 2)Wooden logs with PU coating ( Expensive) 3) Wooden coated Allumnium pipe sections 4) wood finish All weather Shera boards