Most buses are comfortable to luxurious, but some are not so.
National regulations are in the process of being modified to benefit the traveler even more. You can obtain scheduling and costs of various trips by calling the numbers below.
Remember always leave your belongings in a spot you can observe full time, or keep them on, or next to you. Don't get distracted by people wanting to lure you away from your things. There is very little heavy crime in Costa, but stealing seems to be the National Pastime. If you travel over mountains or specially to Panama, don't forget to keep warm clothes handy. Some buses keep the airconditioning on all the time to keep the windows from fogging.