There is an industrial town, think its La Spezia. It's where the train starts for the access to Cinque Terre. This property was the 3 or 4th stop.
It seems you can always pay to hire a car anywhere in Italy, but the Cinque Terre including Manarola is only accessible by train...you can drive but have to leave your car high up on one of the top roads and make your way down to the village - I'm assuming this is where you would pick up your hired car service. The walk from Markna Piccola to the road at the top is paved but steep and would probably take close to 20-30 min uphill ...hope this helps
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