Small bus terminal for the only public bus services in town, they tend to be helpful whenever you talk to them but I honestly think customer service wise they should offer departures more frequently.
You can ship small packages and the prices for all of their services are ok.
It is super super strongly recommended to buy your ticket in advance due to the high demand and low offer of departures, that way you can work around the limitations. They have a small public restroom if you are in need as well.
Clean and safe bus from and to San Jose and San Maria