Are cement tiles durable?

[makingmum 0]

Hi all, we are currently planning our renovation for our home, and are thinking of installing cement tiles (the ones with the morrocan designs) on the kitchen floor and bathroom walls (as a shower feature). I've read that the tiles can stain or chip if not installed properly.

Has anyone used these? How are the tiles now, and have you had any issues? Any tips to share about installation or maintenance? I've heard they need two coats of sealant, and you can't use harsh cleaners. Thanks in advance!