Choose your floor for grit, not just looks. Use R10 for dining, but hit R12 for...

https://claytoncllo171.tearosediner.net/why-does-grout-go-disgusting-in-restaurants-so-fast-and-how-to-fix-it

Choose your floor for grit, not just looks. Use R10 for dining, but hit R12 for bars and wet zones where spills are a constant threat. Forget the lowest upfront quote. Look at the lifecycle cost instead. Cheap joints and edges peel and fail within months