Layout of the Room"Working the room" is not a phrase just used for dating anymore! You need to know and understand the best use of space for the room, and stand your ground if you are firm about it. I have fought with more caterers about placement of buffet tables, or where to place the DJ. Some catering managers are just not subject to looking outside of the box - or heck, a little to the left of it! Just learn to use the space wisely!
There are so many different ways to design your reception, just keep in mind that location is everything, be aware of the space, and where things are located. You can use free and fantastic sites like Simple Seating to design your reception site exactly how you want it. Or The Perfect Seating Plan, another great option!