About to rewire a SFH for rental... any out of the box thinking for lighting cool factor?

[Justin C.]

3 bedroom and 1.5 bathroom in B grade working class neighborhood.  All outlets, switches, and light fixtures will be replaced.  Is there anything else that I should be considering like stair tread lighting or hallway night lighting or LED ceiling fixtures in the kitchen or bathroom?  Just looking for some good Wow factors as long as we're rewiring anyway.  Most of the walls and ceilings are open and accessible at this point so our options are pretty much open.   

thanks in advance!