How do I check project status and completion before buying?

Do not rely only on marketing visuals or brochure timelines.
What matters is whether the project has an official status trail, visible progress percentages, and actual progress photos that align with the promised payment structure and handover schedule.
The more transparent the match is between what is marketed and what can be independently checked, the lower the uncertainty in your decision.
When two projects look similar on paper, the quality of official tracking can become a major tie-breaker alongside price.