What is the correct approach to tile the courtyard? I have hose problems with the courtyard. It is concrete. Water...

I have hose problems with the courtyard. It is concrete. Water leaks no business what.

Answers: Instead of running off will-nilly armed near nonsense instructions from us, hire a professional tiler. It' cheaper to earnings him once, than to do the job yourself, screw it up and afterwards have wages him anyway.