Malostranské náměstí 37/23

The first floor balcony of the palace built for Franz Helfried, Baron of Kaiserstein, whose coat-of-arms appears above the window. The house dates from 1630 and was restyled in 1700 for the baron by the Italian architect Giovanni Battista Aliprandi.

From 1908 to 1914 this was the home of the world-famous operatic soprano Ema Destinnová (Emmy Destinn), whose portrait can be seen on the current 2000 Czech crown banknote.