Owing to the trend towards smaller,  more efficient appliances and LED lighting  electrical loads I think are somewhat less than they may have been per SF like in the 70's through 2000's when everybody had incandescent lighting and big tube TVs and refrigerators, dishwashers,  etc. that used 2 or 3x as much power as modern ones.I've had a couple turn-of-century units rewired to remove K&T and failed 'BX" (flexible steel sheathed  2 wire cable)  and agree with other posters the pricing isn't that bad as long as you can find an electrician that has some experience with that kind of work,   and sometimes it might be helpful to open up some cable routes ahead of time for them to use so they don't have to do the exploratory work.   

If it is cheaper to own, you may want to buy and even if you sell in 2 years (assuming the development is finished on time), you may still come out ahead in terms of selling the property vs paying someone else's mortgage.

With my 15% mark up, you're still coming out ahead. 

I've gone ahead and made you a Pro Member for the next month so you can try it out. 

She talked to you ahead of time which was good, but then didn't respond when you told her she was $150 short.

You can even pull off The Office "win win win" scenario with 3 parties all coming out ahead.

@Heather Rummel why'd you buy and NOT do all your homework ahead of time?

Hey Jean, no hard rule to this but with properties I've sold, I always think it's best to communicate with your tenants to get ahead of any potential issues.1) Potential buyers will likely need to walk the property, so you'll have to schedule with your tenants.2) They might see the house on Zillow, Redfin etc and think "Am I going to get kicked out?

Either you are a very inexperienced investor who will listen to no one, or you are into click bait.

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.