The construction business is very demanding as you need to be precise in everything you do. For sure, the people who want to have a building would not appreciate any mistake since they are ones that would suffer from it. Also, the contractors are likely not going to have a repeat order if one of his workers did a bad job. For sure, they won't hire the same worker again if that happens, since they would lose one of their clients. Finding a client is not easy and they won't appreciate losing one. As a worker, you would not want to lose your job since this is where you get the money to pay for everything in your life. In this game, you would need to do everything. Well, at least, control all the heavy equipment. Take note that you need to be precise in everything you do as you won't get far in this game if you can't do that. The game doesn't have a timer, so use that to your advantage. Make sure that you do everything right in the first place as you don't want to get back to that, afterwards. This game requires your coordination.