Katrinda,  
 
Displaying multiple properties on one webpage?
No, the calendar is one property per page that displays all 12 months.  You are looking for a Linear Calendar, properties listed on the left.  Maybe something to look at in the future.   Naturally, it would be easy for you to create multiple links on one page.  If you set up something like below and created a hyperlink on each property name, for example.  Viewers would then select a property, view all months and return to the Calendar Links page.  Maybe not what you are looking for, but not too bad.  
 
Click on the links below to review our calendars
 
Moosehead  
Oceanview
Desert View
Etc, etc.  
 
Cost of Webhosted Calendar?
This is free for licensees and included in your initial cost. Initially, I planned to charge a hosting fee. Is not included in the cost.  I tried to delete references to an annual fee, but judging by your question, may have not deleted a reference.  I'll check it out.
 
 
GaryF