The best guy to talk to in the Ottawa area is Rich Danby.
[email protected]. In my region, most PM's will do the job effectively for 10%, though there may be a fee for finding the tenant. You might be able to just have someone place the ad and do the tenant search and that will likely cost you in the ballpark of 1 month's rent.
But for anything specific to that area, I'd speak to Rich.
He also runs an investment group in that area that won the Canadian Real Estate Wealth magaine's Investment Club of the year award for 2014.
http://www.oreio.org/whatsnew
I am confident that you will not only get the answers there to solve your questions, but actually network with some future power team members for your investment business. Good luck.