The space is about 12152qm²
Why to you mean it is a smale space.
and where are high Racks insite The building is about 12 m high
The racs have about 6 meters.
Between one AP to the next are about 18 m between
It should not a longer distance between the AP because if one ap fails the other must pick up the client asap.
Also it is planed to use Voice in the future.