When a long-tenure owner offers to carry, the discipline is asking for records before restructuring the deal.

Working a small list by hand, say 220 owners over 25 years of tenure in two zip codes, occasionally produces a callback like this one worth thinking through as a scenario. A fourplex, all 1/1s, bought decades ago, owner in his late seventies managing it himself. Rents sit at 620, 620 and 645, with one unit let to a relative for 300. Market for those units nearby runs closer to 850. He wants 385k and volunteers that he'd carry paper because he doesn't want the whole gain in one year, a tax question that belongs with his own accountant. What he floats: 60k down, 4 percent, 20 year amortization, no balloon mentioned yet. No documents have been seen yet, no leases, no tax returns, no water bill. Run the numbers as offered. At 385 with 325 carried on those terms, the payment lands around 1,970. Current collected rent is 2,185, which does not clear that payment with any margin. If three units reach 850 over 18 months and the relative situation gets resolved, collected rent moves to 3,400 and the deal works, so the entire structure rides on that rent increase actually happening. The right move in a spot like this is usually to slow down and ask for two years of records before talking price again, weighed against the real risk that a seller who has decided to sell today may decide something else in a month. The sequencing question, records first or a structure first, is the one worth getting right before the next conversation.