Calendar is not easy to use

I have two staff members and when I open the calendar I can't see all the appointments clearly. I know I can use the filter for each barber but it would be best to see everything together. And as we can have 2 appointments at the same time it is very hard to see them all at once when it is not divided. It is only showing when you hover over that. Is there any chance how to work this out and divide the calendar into two parts? It would be appreciated.