Those are good things to keep in mind. Especially if the whole purpose for retiring is to reduce stress and there's the aggravation of keeping two properties up.
And while it's not something that applies to you since it looks like you owned the property outright, this thread and the ongoing maintenance costs made me think of something that I can't imagine would be a good idea and I've never heard of anyone buying one who is glad they did. That's a timeshare. Someone is basically pre-paying for a vacation and offering a blank check for various ripoff fees. But I think most people in this audience would realize that.
See my post above.