If you have your building renovated, you act as the building owner. In general, it is assumed that the building to be renovated belongs to you or that you have the rights necessary to carry out the building work. Of course, this is also brings a certain level of responsibility with it. Unfortunately, it is not always easy to adequately supervise the individual building phases as the owner often lacks the necessary expertise and time.
Even if you delegate the responsibility for individual aspects of the renovation work, such as planning and implementation to others, you still have overall responsibility for your building project. It is also important that the required occupational safety requirements are observed and that all persons working on the building site are declared correctly. Agreements with all companies involved in planning and working on the project must be expressly recorded in writing in appropriate contracts. Otherwise, this could have costly or even legal consequences in the event of damage or loss.