In this Baroque building, a popular hotel in the 18th century, Wolfgang Amadeus Mozart stayed in 1789 and Ludwig van Beethoven in 1796. A memorial plaque by Otakar Španiel is located on the building with the inscription “Here at the Inn of the Golden Unicorn lived the famous music composer Ludwig van Beethoven in February 1796.” The plaque was unveiled on March 20, 1927 on the occasion of the centenary of the composer’s death.
Source: https://www.prague.eu/en/object/places/7/at-the-white-and-golden-unicorn-beethoven-palace-dum-u-bileho-a-zlateho-jednorozce-beethovenuv-palac