https://www.theguardian.com/world/2021/feb/18/islamic-12th-century-bathhouse-uncovered-in-seville-tapas-bar
good find....
Shades of Plebs (https://en.wikipedia.org/wiki/Plebs_(TV_series))....
Yes - it would be great if, under the mediaeval baths, they found a Roman public toilet.
But instead, here's another Spanish bar that apparently used to be a mediaeval synagogue:
https://www.theguardian.com/world/2021/feb/25/could-a-former-bar-be-one-of-spains-lost-medieval-synagogues