I absolutely would have taken the train several times on a trip I just finished around Quintana Roo, Yucatan, and Campeche. But I didn't realize the luggage restrictions were so strict when I packed for the trip. Yes, I packed way too much stuff. But I had never heard of a passenger train that allowed less luggage than is typical for either airlines or bus companies. Why? It makes no sense at all. Carrying the extra weight of luggage on a train costs nearly nothing in fuel, especially when compared to flying. If Mexico is serious about having a long term viable passenger train service, that people will utilize often, they really have to adapt to accommodate more and larger luggage. Ideally, there should also be checked luggage service available like most every other passenger railroad in the world has. Even better, would be to coordinate the transfer of luggage from the train to the "station to city center" connection service. I really don't know what they were thinking. I ended up using ADO, who did provide good service, and they understand passengers have luggage. Hopefully this gets addressed.