Unless there is another Akron, it is the Souda Road; the road with all of the car showrooms on it. Akron is on your left as you enter Chania from the direction of Souda. Akron sells bathroom furniture (and I think lights?) and is set back from the road.
If you do a search on this Forum, using the search bar top right, then you should find information on where to apply for a healthcare book here and how And where to apply for a residents’ permit. Threads will indicate what paperwork he should need to take along with him.