25 duplex buildings on 8 acres i estimate and this is a over 55 community. I would need to trim around every building, trees and flower beds, and down the sidewalks, and driveways, and blow clippings off drive ways. The people that do it have two walkers and they mow it and trim it in 8 - 9 hours. I was wondering what a fair price would be for this. These aren't the fastest two workers i've seen either. I would be using two 48" walkers and total of 3 guys. Just curious what yal would bid a job like this that you can stay working non stop for 8 hours on.