If you answer that you cannot see a finished product before it is completed, the interviewer might pass you over for a candidate who has that ability. Avoid saying that you do not have that skill and hope for the best when installing tile. The interviewer will not have much confidence in your ability as a tile installer if you respond in that manner.

"Yes, I do have the ability to see a finished product before it is done. I grew up building model airplanes with my grandfather, which helped me develop a vision of a finished product before it is completed. My grandfather would not let me use directions and encouraged me to use my brain to envision what the airplane would look like when completed. That vision has carried over into my professional life as a tile installer."