A simple solution to your reception. A nice simple recepcion in front. On the left side is a info center with maps and a person to help the guests. On the right is the sitting and waiting area.
TM italia is the firm that makes this things. And it will be cheap for you to import their things. Much better then making them custom made.
Reception 5000$
Info Center 1300$
Sitting area 900$
EST total 7200$
A low price for an exelent lobby.