I use a trowel and my main fitter uses a pin leveller.
It’s weird how on the tech sheets it doesn’t say that but after doing the ardex , uzin , fball and Bostik training courses I’ve always been told...
You could do a room in your home but couldn’t see a shop letting you fit for them. Maybe find local shops and go see if you can shadow a fitter...
Yeah about right. I’d be about £400 more
id of locked you in the cupboard with Matty :D