Why static pool floor plans break (and what to do about it)

A pool floor plan is drawn once, usually during the property's rebrand or last renovation, and then never updated. Six months later, storms have moved loungers, a group has re-arranged the deck for a wedding, staff have shifted the family pool furniture into a new configuration, and the floor plan is a lie. It looks fine on the reservation screen. It does not match the deck.

This matters for one specific reason: adjacency. If a guest asks for four loungers together, the reservation system consults the floor plan and confidently returns four lounger IDs that are labelled as adjacent. The guest walks down. Two of them are actually adjacent; the other two are around the corner because the deck was rearranged after a storm two months ago. The complaint is inevitable.

There are two ways to close the gap. On Easy, the plan is a photo of the deck with positions drawn on it, and the daily reset and a periodic look at the map are part of the operating routine. It is honest work, and it is the reason Easy costs no capex and installs in an afternoon.

On Pro, the map is measured rather than maintained. Each lounger carries a marker that can hear its neighbours, so adjacency is a byproduct of the deck rather than a document about the deck. The measurement does not need centimetre accuracy, because 'these two markers can hear each other loudly' is the exact question adjacency is asking.

This is also why there is no floor-plan editor to sell. On Pro, a drawing that can be edited is a drawing that can drift, and the point of the mesh is that it cannot.