Hi Sukh Below are a few web links (including an article in Building Magazine and a link to HMC Architects web page) which outline some of the key benefits of BIM:- https://www.building.co.uk/sponsored-content/how-digital-optimisation-and-collaborative-planning-can-benefit-construction-projects/5112147.article https://hmcarchitects.com/news/top-5-benefits-of-bim-construction-2020-05-13/ https://bim360resources.autodesk.com/connect-construct/top-10-benefits-of-bim-in-construction