La Seine

As a hotel buffet restaurant, La Seine offers a professional setting suitable for business gatherings during the 11:30 AM–2:30 PM lunch window on weekdays. You'll need to contact them directly to confirm whether they can accommodate group reservations, provide a dedicated seating area, and what amenities (Wi-Fi, AV capabilities) are available for business events.

The venue details don't specify capacity or minimum group requirements. Contact the restaurant at +82 2-317-7171 to ask about maximum group sizes they can accommodate simultaneously, whether they handle large groups regularly, and if there are day-of-week preferences for group bookings.

Yes, the venue operates extended hours on weekends with additional afternoon slots (2:00–4:00 PM). However, the segmented schedule (split morning, afternoon, and evening) may affect how long your group can occupy a table. Clarify the duration allowance per seating and whether they offer flexibility for events that span across service times.

The website requires you to contact the venue for pricing details. When you reach out, specifically ask whether beverages (alcoholic and non-alcoholic), desserts, service charges, and any event setup fees are included, as these can significantly impact your total per-person cost.

As a hotel restaurant, they likely have experience with dietary requests, but buffet customization for groups isn't specified in their standard information. Call ahead to discuss whether they can accommodate vegetarian, halal, kosher, or allergy-related requirements, and whether group menus can be adjusted.

Being inside Lotte Hotel Seoul in Jung District provides easy access, valet parking, and a professional atmosphere, but it also means the space operates within hotel constraints. Ask whether your group can use hotel facilities (restrooms, coat check, additional meeting spaces) and whether there are separate entrances or dedicated event areas to keep your gathering distinct from regular hotel diners.