Confused - Tile Advice

[Onecut]

Hello again
at last the tiles are going on in the wet-room
I have purchased stone looking tiles to run down the center of the shower and across the room over the bowl is it ok not to put spacers inbetween the center runner as it looks better without
as i have aqua panel on the walls plus its a downstairs room with a concrete floor so if i do get a slight leak i wont get paranoid

 

[Mike ramsdale]

I wouldn't have ply in a wet room full stop and you need to have a grout line. Tilemaster settaflex is a good suitable adhesive as is grout 3000 also tilemaster. If it says on the tile box itself 'not suitable for wet rooms' then I wouldn't use them but if it's just a shop assistant in B@Q advising you then I would try to get in touch with manufacturer directly.