Description
Schedule appointments by allowing your customers to choose available slots based on multiple available resources along with getting appointment locations or setting an office location, or allowing the user to choose which one they prefer.
Syncs with google calendars (must use google email).
Find out more at https://rezque.com
Todo
Screenshots
Calendar settings 
Set user availability (multiple users if desired) 
Generated form based on calendar settings 
Available slots based on calendar settings and aggregated user availability
Installation
Just upload the zipped file and sign up for an account at https://www.rezque.com/
Then add the shortcode [rezque id=””] and your calendar id to have your calendar rendered on your site.
Contributors & Developers
“Rezque Appointments” is open source software. The following people have contributed to this plugin.
Contributors
Translate “Rezque Appointments” into your language.
Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.0
*Initial Release 11/19/15
1.0.1
*Sanitize, validate, and escape POST/GET/REQUEST calls 4/2/16
1.0.3
*Update api request address 1/20/20