200 wireless client temporary location

[kabrutus]

I need to have 200 devices connected wireless to lan. i will have 1 hard wire ap and would need 3 other ones to connect to the first ap wirelessly, there is no drop for these ap's. has anyone come across anything like this before? any particular model used?

 

[festerovic]

My work has similar needs, they deployed products from this company:
http://www.arubanetworks.com/index.en.php

works fairly well, but I heard it's tricky to set up