What factors to consider before planning an electrical installation?

Before planning an electrical installation, consider factors such as local codes and regulations, which dictate safety standards and compliance. Assess the power requirements of the appliances and devices to ensure the system can handle the load. Additionally, evaluate the layout of the space to determine optimal placement of outlets and fixtures, and consider future expansion needs. Lastly, budget constraints and availability of materials should also be taken into account to ensure a feasible and efficient project.