<h1>Protesters Demand Action on Housing Crisis, Challenging Skyrocketing Costs and Investor-Driven Market Dynamics</h1> Thousands of protesters marched across 40 Spanish cities to demonstrate against the escalating housing crisis. High housing costs, doubled rental prices, and lack of affordable housing have made home ownership increasingly difficult for young people. Protesters criticized international property investors and short-term rental platforms, demanding government intervention. The housing affordability issue stems from rising market prices, stagnant incomes, and minimal public housing options compared to other European countries.