Hadrian x can now build 1 house in 1 day, software has been optimized, page-153

Just read your first post in this thread, houses delivered 30 days late etc. That is usually to do with any of the other 1000 or more tasks in building a house, other than bricks. Laying the bricks is usually one of the quickest parts of a build, the render takes about as long again and then the cement render needs 28 days to cure before its painted. Im not saying a robot cant lay bricks, all Im saying is that there are 1000 other slower parts of building making any time savings with a robot negligable to the total build.

Unless you were building a massive brick fence, or a fancy brickwork facade that mabe a robot could do alot faster etc.