[1 Minute from Hongdae Station] 24-Hour Black Jelly - Same-Day Booking Available Practice Room

🚨 Schedule inquiry is mandatory before booking 📍 1. Prohibited - Bringing in food and beverages - Use and entry outside of reservation details - Changing the location and setup of attachments and facilities - Bringing in external equipment and items 📍 2. Number of People - If exceeding the basic number of people - At the time of booking: 1 person/1,000 won (discounted) - After booking: 1 person/2,000 won (regular) - Regardless of entry time and purpose of visit, all included 📍 3. Shoes - No wearing of external shoes - No wearing of shoes - Only barefoot or provided slippers are allowed 📍 4. Food - Water and beverages are allowed (must be placed on the floor + lid required) - Bringing in other food and beverages is prohibited - Prevent damage to recording equipment and carpets 📍 5. Inquiries - Phone: Weekdays 10 AM - 8 PM - Refund/Customer Service: Weekdays 1 PM - 6 PM - Text: Weekdays 8 PM - 10 AM / Weekends and holidays ※ Responses may be delayed or unavailable. 📍 6. Deposit - For attachments and bringing in food - When using options A-C - Prior inquiry is mandatory (50,000 - 100,000 won) 📍 7. Compensation Standards - Actual cost compensation for damage - Business loss during construction period - Special cleaning costs are separate 📍 8. Refunds and Changes - Refund policies vary by site - Refund policy applies based on the site where payment was made - Changes are not allowed except for refunds - Refunds and changes are not allowed for discounted reservations 📍 9. Additional Options - Payment based on quantity of options x reserved space time - Not usable if only part of the time is paid - Some amounts are processed as deposits (non-refundable) - Restrictions may apply for same-day or holiday reservations/additions - Option items may change at any time and may differ from photos - If option use is restricted due to damage or loss (Refund only for the specific option after verification) 📍 10. Facility Information - Basic soundproofing work in the practice room (not a recording studio) - Disposable items, consumables, and toilet paper are not provided - Air conditioning and electronic devices a. Turn off power when leaving b. Refund of 1,000 won for each hour of unused time due to device malfunction c. Air conditioning use is prohibited in winter (December - February) 📍 11. A-C Bringing/Using Options (prior agreement required) A- Wind instruments, percussion instruments, audio equipment B- Filming equipment (only personal filming with mobile phones is excluded) and other equipment C- Bringing in structures/items / Changing space structure and facility location ※ Floor protection mats are mandatory 📍 12. Penalties (in case of violation of usage rules) a. Restriction on the use of the entire reserved booking (non-refundable) b. Violation amount doubled (for additional options and use outside of reservation details) c. 150,000 won charge (for shoes, attachments, etc.)