I suspect he goes there because it has no vistor log unlike the White House. The big guy needs his cut.
It does have a visitor log, because when he is in residence, it is considered the White House. Recently some group (maybe Judicial Watch?) requested access to it under the FOIA … and the WH refused to permit anyone to see it.
In other words, he’s getting some visits they want to hide. Possibly medical personnel, possibly political figures they don’t want anyone to know about.
With hurricane Larry heading for the Atlantic, I hope all the secret service families get to safety before babysitting diaper boy.
And receive further instructions