Calculate the overall cost of renovation work before deciding

We can dream of a beautiful renovation, draw redevelopment plans, file a declaration of work or a building permit at the town hall... But be careful, put in place a complete costing of your renovation before going too far in your project. Otherwise, you may have to backtrack later as the cost will exceed your original budget. And it is better to take into account a complete costing. For example, do not settle for the costing of the mason which does not include electricity or that of the plumber which does not include the laying of the tiles of your new bathroom. Clearly, all trades must be integrated into your costing from the start. Otherwise, you risk a big financial slippage during the project.