Hi. I assume you mean large tiles? 300mmm x 300mm? Try searching the Find A Pro section and limit your search to 'tiles' in Melbourne. http://www.houzz.com.au/professionals/s/tiles/c/Melbourne%2C-Victoria%2C-Australia

I have tried all the suggestions Perini - didn't look purple in real life. Tile Boutique - no purple floor tiles at all. All all the lots and lots of other places = no purple floor tiles. Yes I have seen purple glass mosaics almost everywhere but I don't want small mosaics on the floor. Will also cost $55 sqm more to have grouted than a regular size floor tile. Looks like I'll just have to do boring grey as it's the trend but I have at least found one with sparkles if I can't have purple. I'm also amazed at reactions of the tile sales people - questioning, surprise, snobbery and happiness to be trying to look for something that is different. Cant' say I can't find purple, I have but with a 10 to 14 week wait to be ordered from O/S and lots of $$$ but I need to reno the bathroom by then so can't wait. Motto: If you have time and money can do anything.

Ok, the shop I'm referring to is called WallCandy & they have a branch in Sydney. Here are the details: Address:2 Danks Street, Waterloo 2017 Phone:(02) 9331 5884 Email:sydney@wallcandywallpaper.com.au

Sounds like a very stressful situation! If there is absolutely no way the builder will allow you to change things (even if they did, I imagine they would ask you to foot the entire bill of pulling the tiles down and replacing all water proofing in addition to new tiles), I can make a few suggestions for improvement. Firstly I would suggest replacing the tiles above the vanity with a white mosaic, a patterned or a textured feature tile/strip. You could also use this same tile to replace the vertical feature in the shower. There are some beautiful shapes and sizes available to choose from. Secondly I would address the grout situation in this way: Floor - dark colour grout & Walls - Light colour grout. Lastly if it does not prove too difficult or expensive, maybe replace the tiles below the vanity with a plain white tile (could be similar size). Good luck and I am sure once you have a lovely mirror up and some crisp white towels, it will look just wonderful.