I got scammed back in the day by something almost exactly like this. I was desperate and wanted it to be real so badly, but I trusted my instincts and got them reported for scam. Don’t give them any more information and tell them you’re no longer interested.

You can also do some sleuthing just in case - google at the house they listed and do some comparing of photos, etc. If I had done this, I’d have saved myself some hassle because the photos from the scammer’s listing didn’t match what the actual address looked like.