Please Tell me Solution for W-Lan

[nvd.2009]

Dear Brothers please tell me a wireless internet connectivity solution for a building, has 120x90 feet covered, having 4 nos of floors same.
which i use AP/Router?
Stand alone or ap with controller?
which company ?
Availble in Pakistan three Companies 1. TP-Link, Engenius, Rukus,

 

[kanewolf]

The number of APs -- at least one per floor will depend on the interior walls, the total number of devices to support, etc. You probably need to bring in a consultant that can do a physical survey and provide a recommendation.