In which South American city is the presidential palace known as "Casa Rosada" (Pink House) located?

I've not been to the buenos aires

I got this from the song from Evita sung by David Esex which includes the part “ the crowd outside the Casa Rosada ….Eva Peron”. Sorry can’t remember the lyrics exactly .

Very interesting 🤔 theory about the colour of this Presidential Palace... baby pink 🩷 amazing place, I must go there just to see this magnificent creation 😍