Basement Designs ⚡ You will likely have to add plumbing and wiring in your basement, which include a different bathroom. Check out on present sytsems to see what expansions and updates need to be done. Don't forget, You'll have a allow for this work. As well as: Plumbing Tips from https://medium.com/@a.l.e.xzhi.gl.at.y/luxury-living-below-elevate-your-toronto-home-with-a-basement-renovation-fit-for-royalty-18340e425584