I just booked a reservation today for 9 days. Total base rate is $170.55 (prior to discount) or $18.95/day. Not sure if the fees are all percentage or by day or flat in some instances. Fees listed are $13.64 for city parking tax (equals 8% of base rate), airport access fee (8.53, or 5%) and 3.41 ‘fuel surcharge, which I assume is for shuttle (seems to equal 2%, but if this is to cover fuel for bus to/from airport, seems it would make sense if it was flat rate, but who knows?). I suspect the airport access fee is same everywhere and taxes are probably different somewhat based on location of the lot (Burlingame vs. Milbrae vs. San Bruno).