Listing photos hide three things consistently: real internet speed, construction noise, and how operationally responsive the host actually is. The fix is asking pointed questions BEFORE booking — not after you're already in a sub-standard unit.
The 10 questions that matter:
1. Exact street + cross-street — not "in Centro," not "near 5th." A real address tells you walking distance to the beach, restaurants, ADO terminal, noise sources. Reverse-search the address on Google Maps Street View.
2. WiFi speed screenshot from the last 7 days — if you're working remotely. A good host will run speedtest.net from the unit and send a screenshot. If they "don't know" or send a marketing claim of "high-speed WiFi," assume 5–10 Mbps and a daily disconnect.
3. Last AC service date and brand — recently-serviced units rarely fail mid-stay. "We service every quarter" is a real answer; "the AC works great" is a non-answer.
4. Electricity policy — is it included in your nightly rate, or do you pay actual usage at checkout? Some Playa rentals charge $0.20–0.40 USD/kWh on top — a one-week stay with AC running can add $80–120 to your bill if it's metered.
5. Water reliability — Aguakan (the local water utility) sometimes interrupts service in specific buildings. Ask: "Has water service been interrupted in the last 30 days?" Honest hosts will say "yes, twice for an hour each" — that's normal. "Never" is suspect; total denial is a red flag.
6. Construction within 50m — Playa is in a construction boom. Ask specifically: "Is there active construction on your block or the adjacent block?" Construction noise in Mexico starts at 7am, every weekday including holidays.
7. HOA / pool / amenity rules — pool hours, guest registration, parking, party policy. Some Playacar buildings cap guests at the listed count + zero visitors. Some buildings ban Airbnb entirely and you might be illegal.
8. After-hours emergency contact — a real WhatsApp number that someone answers at 11pm, not a "we'll get back to you in business hours" Airbnb message thread.
9. Deposit + breakage policy — is the platform's damage waiver in effect, or are you signing a separate security deposit? Read the cancellation policy carefully — Playa rentals sometimes have stricter terms than the platform default.
10. Cleaning fee breakdown — what does the $50–120 cleaning fee actually cover? Some hosts add an extra exit-cleaning charge that wasn't in the original listing.
What the response time tells you: A professional operation replies to all 10 in under an hour with specific data. A "manager" who takes 24 hours to answer your questions is the same person who'll take 24 hours to fix your broken AC.