Well, it has been a long (and sometimes painful) process but we are nearly at the end of the extension/renovation. We ended up going with a building designer (Dalecki Design) who made a few changes we really hadn't considered (including moving the existing bathroom) which may have cost slightly more but completely changed and improved the master bedroom space. Without the pool it will be close to the upper end of our original budget but still within what we were hoping for so fairly happy with that. Overall the new living area is amazing and filled with light compared to the old design. Will throw in some photo updates once we have finally converted the front yard from a sand pit and finished off the driveway, garage door and fencing.

Google painted interior (or exterior?) tiles for photos and also how to paint tiles. You will find many sites dedicated to this as well as YouTube videos. Hope it helps.

Spray everything with 50/50 water and vinegar leave it for 5-10 min and wipe of with a clean cloth and water. Repeat if necessary. For the glass only use methylated spirit, spray it on and wipe off after few minutes. Repeat for very stubborn deposits. To prevent water buildup on glass use squeegee after each shower and clean the glass. I use it even on the tiles.

Option 3 has a terrazzo-look tile which references the previous and original bathroom. The concrete look tiles will date, and look quite daggy in ten years time. Best of luck, Dr Retro of Dr Retro House Calls