https://www.homebuildingandrepairs.com/remodeling/index.html Click on this link to learn more about home remodeling, bathrooms and other construction projects. In this video I will provide an example of how the plumbing drain pipes can be modified to allow new bathroom to be added. Always check local building codes to make sure they allow these types of modifications to your existing plumbing drain system.

https://youtu.be/6dmWpt8wl_k - Link to part two.