When I arrived I noticed the greeting room area was warmer than the area east of the greeting room there is a door that on the east wall near entrance door that separate the greeting room from the thermostat that control the front half of the building . This area was noticeably cooler, the thermostat was set to a 68 degrees and it was 68 degrees in this area, I spoke with Dr. Lou in the past about adding a sensor to the thermostat to help average the temperature in the front half of building as well as the back half which is controlled by a separate thermostat. The way the interior of building is zoned with the doors and so fourth is not allowing entire building to be conditioned properly. The options to improve comfort for the front half of the building in particular are , keep the east door near entrance open so thermostat will sense the temperature and humidity properly , or remove the door entirely, or install sensor to help average the temperature and humidity between the two area