Water leaking in basement from a poured pan shower. Nothing leaking from drain area. I pulled faceplate on trim and could see no water damage or evidence of leaking. I then poured 5 gallon bucket of water on grout lines in corners of shower and it began to leak. Issue with tile or grout, not plumbing. Recommended she call a tile company for her next step. While doing a free home inspection, there was a small leak on a 1/2” copper line in the basement going to the hose bib. The customer wanted to see if her father could fix it.