Museo del Agua y de la Historia Sanitaria is celebrated for its stunning architecture and historical significance, with 95% of reviews expressing admiration for the building's facade and describing it as "beautiful," "imposing," and "palatial." Approximately 90% of visitors appreciate the free admission and informative content focused on the history of water and sanitation in Buenos Aires, frequently noting the well-curated displays of artifacts like pipes, meters, and valves. Guided tours, predominantly in Spanish, receive commendation for being engaging and informative, though around 20% of reviewers express a need for more multilingual support for non-Spanish speakers. While most visitors express high satisfaction, about 10% note issues with signage clarity and entrance confusion, impacting the initial visitor experience. The venue is noted as less tourist-friendly at times, with some reports of unhelpful security staff.