I've read that when asked between move or remedy everyone says move. But here's the thing. I own a massive house that I divided into 2 appartments. One where I live with my family and the other with 6 rooms, a kitchen and a bathroom that I rent to 6 college students for a living because I'm on the spectrum and can't hold down a job.

Problem is if I sell this old property, I'd only get enough for a place to live and I'd be out of a job because of how property proces work here in Argentina. Or I could buy another old house which would need and money I don't have to be made inhabitable and I might end up with the same mold problem.

The issue with my unit is the roof. The house is all bricks and I live in a hot subtropical country. Under the living room real roof which was very high, there's a lower Durlock fake roof. The space between them got flooded in 2019 and my mold problems from childhood which had cleared, returned with reinforcements.

What if I removed both roofs and built an all bric one at the height the fake roof was, so the mold were now outfoors where the sun's uv killeed it and painted the inside of my house with anti mold and antifungal paint? The kind that efficiently solved all mold problems in my childhood home years ago?

Would that be ok? Because like I said if I sell and move I'd be out of a job.