Good Day:  If you have enough antennas or extenders to cover the area you might have a good enough of a wifi to work with.  However, about a year ago I was in a bind.  I didn't have enough internet signal from my router to the computer and was forced to connect by cable to the router to get the job done.  So, it depends on how close you are to the router and how many walls, and what type of walls.  This can depend if you are trying to go from the first story to the second story.

Dave