Hey Paul, check out a place called ecooutdoors.com.au for inspiration. I'm not sure if they're up your way but I'm sure you could get materials shipped. They have such a beautiful store with brilliant ideas. I'd be considering a stone that is cool under foot on hot Brisbane days and at least 30mm thick. You have an oval-ish shaped pool so you might consider a small coping stone to replace the brick then move on to a larger stone instead of the dated pebble, maybe a 'cush' limestone or go a bit glam and do a herringbone pattern with the right stone. Good Luck.

Hi Amy, Isn't Houzz fantastic - it's easy to spend hours here looking at ideas and hearing other peoples ideas. If you've not already done it, get the high pressure hose out and give the pebblecrete a clean to get the colours to come up (give the lower stones in your retaining wall a clean up too so you can check their colours). Looking at the colour of the pebblecrete now and seeing that the area will be shaded for at least part of the day and you won't want it to feel too dark - especially in winter, I'd go for the sandstone look unless it's completely at odds with the retaining wall. Most places selling pavers will sell you or give you a single paver that you can bring home to check the colours in situ. I'm sure that it will look fantastic when it's done.

Hi Amy, Isn't it great! You can paint pebblecrete but my first thought is don't touch it. If you haven't already, pressure clean it to get the true colours. Personally, I'd lean towards the sandstone coloured paver unless there's an overwhelming of grey in your in the stone in your retaining wall (and because I love my high pressure hose, I'd give these a quick go over to check the colour too - what can I say - if I'm dragging the high pressure hose out to do one thing, do 'em all) - only because it's shady spot at some point during the day so the lighter sandstone will keep it light rather than feeling too shady (particularly in winter). Good luck - I'd love to see the end result.

100sq.m of anything is a whole lot! Whether it be crazy paving, tiles or marble. Make sure that whatever you are laying it on is stable and secure before laying, and allow for expansion joints. The best looking crazy paving is that laid by professional stonemasons, especially if you can source large slabs of stone. The larger the stone the better it looks in a large area as there is less grouting between pavers. If you can't afford a stonemason for 100sq.m of crazy paving then the next best option is the Decor Stone crazy pave which can be laid by a tiler. https://www.decorstone.com.au/products/crazy-paving/ Best of luck, Dr Retro of Dr Retro House Calls