Fastbrick's bricklaying robot Hadrian is making building houses faster and safer. Fastbrick Robotics is a pioneering technology driven company introducing 3D innovation to the construction industry. This BBC podcast explains how and why it's needed. http://www.bbc.co.uk/programmes/p04y5v9b?
Imagine having your retaining wall store rain water and be a feature for your property. Apart from looking great they also feature planter boxes on top of the water tanks for growing plants or herbs. Prices are more than competitive to a normal concrete block retaining wall. Their high grade (50mpa) concrete is designed to last a lifetime and may be painted or rendered to suit any decor. Australian made and owned -patented.
http://landscapetanks.com.au/product/front-fences/
Castle is a startup offering a simple platform covering the main aspects of property management - listing, marketing, rent collection and maintenance When a property is listed on Castle it's immediately marketed on online property sites. Prospective tenants can instantly book viewings, and these are handled by freelance, on-demand staff who show properties or organise maintenance. Instead of a percentage of the rent Castle charges owners a reasonable flat fee per month.