Not every event affects every office
The first step is to work out which events actually matter to the premises. A large daytime event with heavy pedestrian traffic past the building has a very different effect from an evening event where attendees arrive by rail and leave immediately. Some produce noticeable litter and entry soil, some produce parking pressure that affects staff but nothing else.
That distinction is worth making carefully before any adjustment is agreed and priced. A blanket uplift applied to every event on the calendar spends money on occasions that leave no trace on the premises at all. A targeted adjustment applied only to the three or four events that genuinely affect the building costs a fraction as much and addresses the problem that actually exists.
