Really bad management and behavior from their staff.... You are advised to avoid their service whenever you have any other option. Bad timing, rude drivers and moreover they are able to discover ways/excuses to ask for extra money even when you have booked/pay your tickets like "our system cannot read your ticket. Buy a new one with the driver and just ask for a refund by email" ....and then on your request they answer you that you can have the refund for the extra paid ticket but there is a refund fee that is more expensive than the ticket itself!!! ...Just crazy)
Just avoid.