Read the following context and answer the question.
Context: Oh and they were amazed at my memory ... i never thought i was that good but apparently i drew a really good detailed map of the office including the orientation of desks , the direction all the doors opened and the location of windows and closets . I was also able to recite back to the interviewer everything he told me about the company from the job fair last week . This is all apparently impressive .
Question: how did he draw a detailed map of the office ?
Answer:


he is a good artist with knowledge of the area