This building design company, based in estonia, and a unique hotel operator, has launched a residential house called mirror house, which is rapidly red and insinuated throughout europe and the united states! It's remarkable that a beautiful 20-square-metre house can be built in eight hours. In other words, a mirror house could be built in a short period of time if a suitable place was found, which would significantly lower the threshold for the opening of residential accommodation. The building of the mirror house does not require a pillar on the ground and the house is supported by a pillar. With regard to whether such a building would require approval, xiaoxie also asked for relevant information, and it is unclear whether the temporary building is currently in compliance or whether it needs to be tailored. Each mirror house is built like a simple rectangular box with wooden material on its front, and the other three are mirrors. But these mirrors are not fragile, they're 20 mm thi...