They look fantastic! They mount on the ceiling of your office / room and are controlled centrally from the software provided. They are PoE but you need to use their PoE adapter to get them to run (one comes with each device)
The only down side up to now is that if you use Orange UMA they don't seem to work with it (like most APs for some reason)
Anyway I paid about £60 each for these and the management software is free. Pretty decent if you need to create a basic Wi-Fi network for your home or office and they look the part as well