Confirm the dates without spoiling the destinationBefore booking from Prospect Heights, make sure everyone can be away overnight and return by the planned time. A surprise should not depend on someone rearranging work, childcare or another commitment at the last minute. Review availability, total cost and cancellation terms for your actual dates.
Give an honest packing briefYou can keep the location secret while asking guests to bring swimwear, dry clothes, sleepwear and personal essentials. Mention that swimming is optional. Check any mobility, sleeping or dietary needs privately before committing, rather than discovering a problem at arrival.
Keep the host fully informedThe surprise is for your companion, not the host. Include every overnight guest in the reservation and ask about any proposed visitors, celebration or setup in advance. The maximum overnight count is 6, and an overnight booking does not automatically authorize a party.
Plan the reveal within the booking windowStandard check-in starts at 4 PM. Do not assume you can enter early to decorate or leave gifts. Ask first about any special arrangements, and keep the plan simple if they are not available. Share arrival instructions with a second responsible adult if helpful.
Choose one main momentA small meal, a thoughtful card or the first look at the private indoor pool can be enough. Avoid a schedule that leaves no time to settle in. Confirm any decorations with the host, keep glass out of the pool area and make sure supervising adults are not distracted by photos or preparations.
Leave the next morning uncomplicatedQuiet hours are 10 PM to 8 AM and checkout is 10 AM. Prepare departure bags the night before and allow time for breakfast. Do not promise a late checkout as part of the surprise unless the host has approved it.
Divide the plan into secret and confirmed detailsKeep the destination or reveal moment on the surprise list. Put dates, availability to travel, essential personal needs and packing instructions on the confirmed list. Tell guests to bring swimwear and overnight belongings without promising unapproved extras. If a person’s comfort or access requirement is uncertain, resolve it before booking even if that reveals more of the plan than intended.
Stay detailsCrystal Lake, Illinois. Entire house for up to 6 overnight guests, with 3 bedrooms and 2 bathrooms. Private heated indoor pool and traditional sauna included with the overnight reservation.
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