Avis in Cambrige
Pros: Staff was courteous, the car was clean and the terms of contract were clear. The return was relatively hassle-free except the parking I was returning the car to was being washed and I had to find my way around to the drop off spot (there were no signs for re-direction).
Cons: I almost got charged $114 for a &69 rental because I was about to pick it up 30 minutes early, nobody was going to point this out to me until I showed my Kayak email and the counter clerk told me I was picking the car up 30 minutes early! I think $55 for 30 minutes is a bit steep, don't you?