We would like to be able to limit the amount of time people use our Rooms. We have a Maker Space that uses the Room Reservation function. We would like people to be able to reserve the Maker Space for certain appointments but those options are not available. For example, we would like people to be able to make a 4:30pm appointment for 1 hour. Currently if a person wants a 1-hr appointment they can only start on the hour (4pm). It we want it to start on the half hr (4:30pm) then we lose the 1-hr function, as it is set to 30 minutes only.