Berkeley's Centre for the Built Environment has excellent resources available for free on their website at https://cbe.berkeley.edu/resou...

Including the following:

• Thermal Comfort Tool - http://ashrae55.berkeley.edu
• Ceiling Fan Tool - https://centerforthebuiltenvir...
• Occupant Survey Toolkit - https://cbe.berkeley.edu/resou...
• Radiant Design Tool - http://radiant.cbe.berkeley.ed...

And more!