SWMBO would like something better than the existing carpet tiles but I realise I need to overboard it in some way. I guess I need something like 10mm ply but I really am concerned about making a step as my wife is always tripping. Could I get the floor sanded flatter and get away with something thinner to overbard it before tiling? Could I use a floor leveling compound?
Not sure if I want ceramic - possibly a lino plank type of covering.