“…Studies have shown that operational sustainability of FTS is not always granted; funding is often an open issue; and in a number of cases, a need for high subsidies has emerged ( Jokinen, Sihvola, & Mladenovic, 2019 ; OECD & ITF, 2015 ). Other detected barriers to the appeal, implementation, and use of FTS are poor understanding of mobility needs, the lack of integration with other modes, the difficulty in framing demand and user behavior, and the lack of communication between users and agency ( Brake, Mulley, Nelson, & Wright, 2007 ; Te Morsche, Puello, & Geurs, 2019 ; Velaga et al, 2012 ). The last big issue to consider is related to the lack of viable options to cover the “last mile” between public transport stops and people's final destinations.…”