Welcome to PHP Tek!  We're excited to have you attend.  If you're flying in, getting to the hotel is very easy.

There are two methods, you have free will to choose.  :-)

1. Take the shuttle.  Just follow the signs for the hotel shuttles, and get on the one for the Sheraton O'Hare.  Best if you have a lot of luggage.
2. If you pack light, or don't mind pulling your luggage behind, you can take the airport train to the rental car building, take the escalator down, and then walk to the hotel.  This saves some time, and lets you stretch your legs after a long flight.