I have 2 locations and 3 workers. When a single worker booked for example 1st January 2019 at 09:00 in 1st location I would like to block possibility of booking the same for other workers. Right now I could book three times the same appointment in the same location for all 3 workers.
only way of doing that is to changes locations with workers. So you would have one worker and 3 location.