The core framework is an AMENITY RETIREMENT FIREWALL. The Chinese source records a data conflict: an older tourism page still mentions a pool, while the current hotel facilities list does not, and Trip.com's exact-property page states that there is no guest pool. If a pool is a hard requirement, that conflict is enough to remove the hotel before price comparison.
How to treat conflicting amenity information
- Old travel page says pool: historical evidence only.
- Current hotel facilities directory omits pool: do not infer that it still exists.
- Current exact-property OTA says no guest pool: price pool value at zero.
- Hard requirement: if the current contract cannot prove it, eliminate the hotel.
This is not a minor website discrepancy
A stale restaurant hour can be annoying. A stale pool listing can invalidate the whole booking for a traveler choosing a hotel specifically to swim. The safest rule is simple: only current, purchasable entitlements count.
What still has current value?
The source keeps Sauna and Gym in the current facility set, so those can remain in the value calculation. Casino value should still be treated separately: the source notes foreigner-only access, so eligibility and actual intent both matter.
Near the airport does not guarantee a free transfer
Current booking channels mention airport transport information, but the source explicitly avoids treating it as guaranteed free transport without confirmation. Until availability and price are confirmed for your stay, keep the cash value at zero.
Breakfast only matters if your departure time can use it
The source records Trip.com's current breakfast window as 07:00–10:00. If you leave around 06:30, a breakfast-included rate has little practical value. Recheck the selected rate and current hotel notice before payment.
Compare the same exact property and room contract
Booking.com — Jeju Sun Hotel & Casino exact property
Agoda — Jeju Sun Hotel & Casino exact property
Fix dates, all guest ages, exact Standard/Family/Triple/Suite SKU, bedding, breakfast and cancellation before comparing the final total. Do not put the pool back into the comparison.
Final decision
Jeju Sun can stay on the shortlist when Yeondong location, current Sauna/Gym facilities, a suitable room type and eligible casino use match your trip. Remove it before comparing prices if a pool is non-negotiable.