Perhaps she really liked the location, but did not care for her house.
Private person hiring other private people to provide a service for her.
Capitalism creating jobs and spreading wealth. I don’t think it is wasteful or frivolous.
I agree that it is her money to do what she wants to with it. More power to her. This may be the most sensible thing to do, if it a unique location. Who knows? I don’t know if she is spreading wealth though. Consuming wealth, in my opinion. I won’t criticize her for it.