I have been asked to tile my cousins bathroom and it will be my first time using 300x 600 ceramic for the wall. The tiles are going on a skimmed wall which is in good nick, can anybody reccomend a decent slow setting adhesive to use for this please. And also is it worth using clips to get them good, it's not a huge area but I do struggle with lippage because I'm still very much a learner. I haven't said yes to doing it yet but I am keen to try it for some experience, any advice on the above or anything else I should consider? Thanks