DIYer, a few tiling projects, but years apart. I am replacing a terra cotta tiled kitchen/ porch floor with ceramic wood effect floor tiles fairly soon.
I stuck the buggers down with some super tough adhesive 20 years ago, burnt the end of my grouting finger!
The concrete underneath is fairly uneven and will probably be even more once I have got them up.
I have been looking at Thick Bed FlexiRapid, wondering if there are any recommendations.