This Baroque 17th-century church is a must-visit attraction in Madrid, known for its stunning interior and elaborate murals. While the building's exterior may seem modest, the interior is a visual feast that will leave you in awe. The entrance is relatively inexpensive, and visitors can enjoy concerts and other events.The church is wheelchair accessible, making it easy for everyone to explore. However, one issue that needs to be addressed is the inconsistent opening hours, which can be a disappointment for visitors who arrive to find the church closed. Some visitors have reported finding the church closed during its supposed opening hours, which is frustrating and can ruin the experience.The audioguides provided are a nice touch, offering a deeper understanding of the church's history and the artwork on display. However, the fee for the audioguides can be a bit steep for some visitors.Overall, this church is a hidden gem that is definitely worth visiting. Its unique blend of art and history makes it a standout attraction in Madrid. While some issues need to be addressed, the church's beauty and charm make it a must-see destination for anyone interested in culture and history.