The info command will show you the available information on a room including founder, registration time, room options and more.
/msg chanserv info #conferenceroom
This command is useful when you want to check if a room is registered, or are trying to find out why services are behaving in a particular way. If you want to change the topic, or send a memo, or similar you can use this to see what level those abilities are set to. If services keeps tampering with the modes or is doing anything inexplicable, a check to the room's info may explain why it is acting that way. It's generally a good place to start when troubleshooting.