Hoarder dad with dementia has lived in assisted living for 3 years. I had to clean his old house. He wants to visit but I fear his reaction to seeing it with the rubbish cleared and the ruined walls and floors replaced. He and my mom had over 40 cats.
Since Dad is dealing with dementia, eventually he will forget about his house. Now, in many cases, when a parent says they want to visit their home, home is actually the house they grew up in. So you will need to find out which house Dad is talking about.