You can reserve a lesson time by going to Google calendar here

https://www.google.com/calendar/render?tab=mc&gsessionid=cDVPGIzwU1tHeoLVj3t9qA

 

when you click on that

 

enter the user name--pmbreserve

password ----reservation

 

Then simply suggest a time by clicking on the calendar and writing your name

 

merci