I didn't see any sketchy behavior on their FB pages although I take that with a big grain of salt. 

I am no expert, so take this with a grain of salt. 

I also have exterminators do outside spraying but nothing inside.

To be safe with anything except a fairly new house, you’d really need to excavate around the house, parge the outside of the foundation with an asphalt/tar product, install a dimpled plastic membrane over that, and then on the inside, fastidiously install rigid foam on the floor and walls, spray foam/tape all seams, etc… Then frame, then drywall.Seems ungodly expensive.

I'll be the overweight, balding guy with the salt and pepper beard. 

Having a interest in REI, and googling around internet, I get REI related emails, and so I have BP, Google, and Joshua Dorkin's savvy to thank.I'm a Newbie currently living on Salt Spring Island, BC, Canada, and will be moving back over to Vancouver Island ASAP - Victoria, would be fantastic, and so would Qualicum Beach, but Sooke, Nanaimo, Ladysmith, Deep Bay, or Qualicum Village / Falls are possibilities - the bigger the hub the better - for networking and also for performing & recording meditation music (hobby - business).I work 6 months per year as Marine Engineer with Canadian Coast Guard, and get the other 6 months off (with pay), but I hope to replace this income with my new career as an REI.Being new, I need to absorb, study, and learn as much as possible as quickly as possible, (to be able to change vocations / careers within next 24 months).

I'm relocating to Salt Lake City and going to take the plunge.

If we have expenses of $1,500 yearly for insurance, $4,000 in maintenance (my estimate for hiring someone to do the plowing and salting with some other room for more maintenance costs), monthly rents of $4,105 (or $49,260 yearly), plus an additional $1,500 in administration costs, what is a fair sales price for the property?  

We typically cover lawn care, pool maintenance, and if they have a softener system - the salt required to maintain the system.

If its installed correctly it looks pretty good.a lot of the baseboard heaters were in rough shape so we spray painted them white.