Challenges
Granites might be coloured artificially. It will look beautiful while purchase, but later it will release color and become ugly
Things to take care of
Water test to check if granite is artificially coloured using Epoxy (Refer here)
While making wall, ensure to keep the plasterwork empty for the granite portion. This space will be used for skirting
Ensure the main door fixing should have enough height. Granite fixing normally uses 3 inch height.
Ensure that there is no air bubble in fixed granite floor. You can use wood beating approach to verify