Includes through the wall air conditioner, upgraded blower heater, gfci outlets, overhead LED light with switch, 100 amp 120v/240v main panel, outside male receptacle, all professionally installed.  Simply install the air conditioner in the pre cut and braced hole and plug in a 120v/15A extension cord to power your booth and be up and running in 10 minutes. Picture shows a stainless desk, but it is a separate add on and not included in this package.