Even in Rome, where churches are ubiquitous and commonly perceived as static components of the urban landscape, religious buildings face pressing questions concerning their future. Although not always obvious, Rome possesses a long history of 'hybrid' adaptive reuse. After the 'Urbe' became the capital of a unified Italy in 1870, churches were often maintained as places of worship while adjacent monasteries were converted into barracks, hospitals, or universities to meet the modernizing demands of the new capital. This trend is still in place as many monasteries have been converted in recent decades into hotels or 'case per ferie', hosting tourists and pilgrims while still facilitating Christian worship. It is therefore appropriate to explore the advantages and disadvantages of the 'hybrid' or 'reciprocal' approach to the adaptive reuse of urban monasteries, investigating how they navigate the intersection of the 'sacred' and the 'secular'. Santa Maria dei Sette Dolori provides a compelling example. Hotel guests from the converted monastery frequently attend religious services in the church, which shares an entrance with the hotel. Similarly, the 'casa per ferie', Maria SS. Assunta remains a bustling environment where students from an international study abroad program occupy the former 'istituto' alongside religious pilgrims. In both cases, the 'sacred' and 'secular' enjoy a symbiotic relationship that offers unique future opportunities. However, these interventions also entail the loss of ritual coherence and intangible qualities of place. Drawing from interviews, archival drawings, and site observations, this paper seeks to highlight the specific tensions of the hybrid approach with the aim to demonstrate that religious buildings embedded in the urban fabric are far from static. Instead, they present an opportunity for church architecture to adaptively respond to rapidly changing social, cultural, and theological questions facing European cities today.