Cafe Oh Syong is a dessert cafe with no specific child-friendly amenities listed; the source rates it 0 on child-friendliness.

• Place type: cafe / restaurant (dessert cafe).
• Hours: 08:00–23:00, open year-round.
• Parking is available on site.
• Child-friendly level recorded as 0 in the source.
• No data on stroller access, highchairs, or lactation rooms.
• Takeout is available, which can help with young children.

Based on place_type, operating.open_hours_raw, operating.closed_days_raw, operating.parking_available, operating.packing_available, and experience_attributes.child_friendly_level. All accessibility fields (stroller_access, highchair_available, lactation_room, infant_family_notes) are null in the source, so amenity details cannot be confirmed.

Only Korean-language service is confirmed; no English, Japanese, or Chinese support is listed.

• Korean-language service: available
• English support: not specified
• Japanese / Chinese support: not specified
• Multilingual signage: not specified
• Translated menu: not specified
• No audio, sign-language, or large-print guides listed

Based on language_support.korean (true) with all other language_support fields null, and all accessibility guide fields (audio_guide, sign_language_guide, etc.) null. canonical_name_en/ja/zh_hans and address_en are also null, indicating no localized naming.