I just learned something very interesting while checking prices & check in times with many different ECV rental companies..
I wanted a ECV for 4 days. Starting on a Friday & using it through Monday
(I check out Tuesday AM)
I learned that while some places let you keep it all Monday dropping it off at Bell Services no later than Tuesday 9 AM others want it returned by 4:30 PM Monday leaving you stranded the rest of the day & evening, But you are still paying for a full day.
If you are leaving Monday, No prob, But if you are leaving Tuesday.. Not so good.
Also, Though you book these on line, It never hurts to give them a call & ask about a discount (I did & got one) & ask if they charge your credit card at the time on reserving the ECV. (Most do)
Hope these tips help you
Deb