<p>Platero - it will be very easy the first day to know where to go. Lots of signs and balloons and friendly Caltech students to point the way. Just bring you and your luggage. You’ll get a packet with all you need and then you’ll follow the signs that will take you to get a picture taken for your id,get your mailbox key, you’ll find your temporary room and sign any papers that need be signed for finaid. They were very well organized last year and my S found it very easy to get everything done he needed to on that first day. There will even be people to help you carry your luggage.</p>