Some building seem to have their internal walls mapped. For example: http://maps...

etrevino · on Jan 27, 2016

No, you're right. If they're a public space they're likely to be mapped.

andyjohnson0 · on Jan 27, 2016

Google Maps Inside back in 1895!

It looks like the building I noticed was a courthouse from 1780 to 1931 [1], so yes a public space. Its now a private members club targeting tech workers [2].

[1] https://en.wikipedia.org/wiki/Middlesex_Sessions_House

[2] http://www.independent.co.uk/news/business/news/home-house-t...