Before the year 2020, I always enjoyed going to Open Houses, especially in interesting &/or historic areas, like the Nob Hill Neighborhoods.
Recently, 3-D virtual home tours have become much more popular, almost replacing in-person home visits in some cases. Of course previewing the inside of a house is always preferred...I've been creating 3-D Virtual Home Tours for almost four years; most of them can be found here.
Below is a 3-D Virtual Walking Tour for an upcoming listing in Nob Hill.
Click in the middle of the tour to start, then use the keyboard arrow keys