Need advice on laying hexagon tiles on floor - Tile Advice

[Alex88]

I’m laying hexagon tiles on plywood floor. They are small tiles and a small cupboard and wondering what self levelling system will I use? Also looking to see what primer would be ok to use?

 

[Kaffee]

what size tiles are they? Really small tiles=using a tile levelling system would be overkill.

 

[Dan]

How out is the floor? You had a spirit level on it to see where the high and low points are? Hexagonal tiles will need a flat floor.

What size are they?