Thinking about a move to Mexico and stuck on whether to rent first or buy now? This guide doesn’t sell a dream or scold you for waiting. It walks you block by block through what really changes the math—HOA reserves, water pressure, trust fees, and one lease clause that saves you thousands. We built city modules, a five-minute break-even, and checklists locals actually use. If you want glossy brochure talk, skip this. If you want the plan, start here.