The official visit takes about 60 to 75 minutes and uses timed admission. · casabatllo.es
The visit combines Gaudi's house with immersive exhibition spaces. · casabatllo.es
Gaudí remodelled the building for textile industrialist Josep Batlló between 1904 and 1906; its facade is one of Barcelona's most-visited landmarks · en.wikipedia.org
It is one of the seven 'Works of Antoni Gaudí' inscribed by UNESCO as World Heritage · whc.unesco.org