The default zoom level within the Room Booking UI, can sometimes be too small for users who are vision impaired.

This is especially apparent when using high resolution screens on smaller devices.

Although ctrl + scroll is an ok work around to zoom in and out, the user has to continually do this for each subsequent booking, as the zoom state is not remembered.

Allowing the zoom level to be stored as a user preference would be nice to see and helpful for users who serve as a PA, who need to process multiple bookings.