With the increase in demand for housing and the growth in rents, long-term rentals in Portugal have established themselves as a safe and profitable strategy for investors. But which regions offer the best returns in this segment? This article reveals the main destinations with the highest profitability in the country - and why it's important to consider more than just the big cities. Lisbon and Porto: the classics are still going strong Lisbon and Porto continue to be benchmarks in the...