Haha.I don't think she wasn't too exchange House with you lah. Maybe just joking. If she really thought like that, I will wish you good luck

Maybe you just help her to paint the wall a bit, should be okay.
My reno also cause leaking to my neighbor house. We offer repaint for them, bring them the chart, ask them to choose the color that they like. They very happy. Neighbor really important ler.