Coordinating a large group trip — 10 or more people, common for milestone celebrations and multi-family holidays — needs a slightly different approach than standard couple or family planning.
Accommodation
Large pool villas or booking out a full floor of a hotel are the two main approaches — villas generally offer more shared space and a communal feel, while a hotel floor keeps everyone independent with their own room service and housekeeping.
Tours and activities
Group sizes above 8-10 often qualify for a private boat or tour booking rather than joining a shared departure — worth asking operators directly, since a private group booking can end up similarly priced per person while giving more control over timing and itinerary.
Dining
Large groups are easier to accommodate at restaurants with advance notice — calling ahead or booking through your villa or hotel concierge avoids the awkwardness of a large walk-in group being split across multiple tables or turned away entirely during busy periods.
A single point of coordination
For groups this size, having one person (or your villa's management company, if using one) handle bookings and communicate the day's plan to everyone else avoids the confusion of loosely coordinated group logistics — worth designating early rather than assuming it sorts itself out.