Our capital is the focal point of many Czech and foreign companies. If you're looking for a job and you've been invited to an interview, then don't let anything happen to chance. You need to prepare yourself for it, you don't want to go unnecessarily. Stay in the cheap accommodation in Prague and in the morning you will not get anywhere far.
Many companies that are not in the city you live in invite their candidates to an online interview. This will save a lot of money for transportation or cheap accommodation in Prague. However, some companies still want personal contact, so if you do, you will have nothing more to do than to reach the place. In this case, it is better to arrive a day earlier to avoid possible delays in means of transport.