The hotel dont provide airport transfer service.
Splitting is an option, if there's a van to commute together would be better.
Searched online that some are quoting 1500 baht one way trip from airport to hotel.
Is that consider cheap or ex for a commuter van?

1100baht from airport to Hotel
7 seater bus
Hi, can pm me the details of this transport?
Thanks.
Hi, I emailed him and he reply there's no such service.
Do u know if he is still doing it?
yes, recently i just booked with him.
what did u ask in e mail?
These are the exact email message
"
We are arriving in Bangkok on the 3 Aug 2013 and we need to book a minivan for 7 adults and 2 children from airport to pratunam center - The Berkeley Hotel.
Do you have this service and what is the price?"
He replied with "No service for this"
Thanks for the contact.Funny, I always book with him whenever I need a minivan.
Maybe you can try this also p.t.taxi@hotmail.com
Normally, this is what I will write.
Hi,
I would like to book a minivan from Suvanabhumi to Berkeley Hotel at Pratunam on 20 July 2013.
My flight number is XXXXXX.
Please confirm.
Regards,
Tidus_Yuna
+6512345678
maybe he dunno where is the hotel. try give them the thai hotel name?
How? managed to book?