This place is a must-visit for anyone interested in history and architecture. It's a beautiful and unique piece of Madrid's cultural heritage, with a rich history dating back to the 13th century. The building's mudéjar style is well-preserved and gives a glimpse into the city's past. Although the interior is not always open to visitors, the exterior is accessible 24/7, making it a great spot for a quick visit or a stroll. One issue is that the surroundings are in a bit of disrepair, with trash and construction waste visible, which detracts from the overall experience.