Our project is installing the fan coil units and each will be individually controllable. Its quite typical in the UK to have an open plan office with a mix of permanent workstations, "hot desks" and partly enclosed (high partitions ~6-7ft high or very open plan meeting areas, in addition to cellularised meeting rooms. For the more open areas hot desks / open plan meeting tables what is the best way to demonstrate compliance for these areas, how much local control would these areas need ? would one control in an area of 180-200sf suffice and then more control (50%) for the permanent workstations? any thoughts on how best to approach this credit would be appreciated. regards