architecture place in the world. it is competing with paris and barcelona. >> you can see it all from the luxury of the finest antiques. a czech made vintage car. >> people enjoy feeling the mood. driving the old car in the old city. what could be better? >> originally built in the 1920s and '30s are available for hourly rides. cars are found waiting for travelers. it gives travelers a quick chance to see the most famous landmarks and provide context on the city. >> i'm about to show you the king route. >> all enjoying the bit of first-class treatment. >> off the clock is brought to you by residence inn. it's not a room. it's a residence.