I asked for a meet and greet at the airport and ended up in searching te driver all over the terminal.
Since I couldn't find the driver I had to make an international call with my non US cellphone to ask what went wrong. After that call a driver was sent to me at the curb.
The driver itself was great, but the system Viator/Carmellimo.... I will NOT be using it again!
Our driver Oliver was very punctual considering our arrival time. He was very clear on the meeting point. And he was a fine guide through the streets of San Francisco on the way to the hotel. He'd explained a lot of thing that was useful to know for visitors like us and place to visit too. Thanks Oliver
Arrived san Francisco tried to ring contact number given in confirmation document after eventually getting through was advised that this company no longer did pick ups for viator and advised I rang an alternate number which I did and eventually arranged a pick up after a wait of about 30 mine
Transfer was then swift and friendly, but overall a disappointment after a long journey