Hi there am planning to put my new bathroom in just got my walls plastered but not finsh plaster and the ball and chain wants the mosaic tiles can anybody give me advice on how to plan it out what spacers to use if needed the prep and addesive and grout not done it b4 but love diy and love a challenge lol thanks for any advice given very grateful

Can you explain what you mean by not finish plaster..?

Are you refering to an undercoat plaster, bonding etc

yep, as above. What type of tiles are the main body (field tiles)?

register tiggs (free) and it makes it easier for us to help you

Am on my mobile phone and it wont let me register I will do it tonight looks a real handy forum all you guys are real helpful I think it is either undercoat plaster or one coat plaster but he said it takes to the adhesive better,think its ceramic mosaics there getting delivered next week not 100% thanks guys

Will look forward to the ongoing story - and Welcome.