Current value of 2:1/2:1 duplex is $550k.If we just add 2 bedrooms and 1 bathroom by finishing the basement, the total rental income of $5000/month.

There are some pretty nice discounts on many products and services offered as Perks to BP members that you might want to check out: https://www.biggerpockets.com/perks/proThe site has quite a few tools that can be helpful for new members.

for example a list of how much to adjust for each bathroom, bedroom, mountain view, lake view, partially obstructed view, sq footage, paved driveway, and as many other variables? 

I am trying to whole sale this property and would like to know how much I need to discount on my end if I count electrical repair work.  

Upgraded the bathroom, kitchen, some appliances, built a laundry room, replaced cabinet hardware, replaced damaged flooring tiles.What was the outcome?

That's like asking a restaurant to give you a $20 discount on your bill next time because you paid with a $20 gift card this time. 

Kept/repaired original hardwood floors and added new in bathroom and kitchen.

Some even mention the materials used for flooring, kitchen, bathrooms, and exterior finishes.Reach out to investors, agents, and contractors in the area as well to confirm what you're seeing online.Lastly, if you see ongoing construction projects in your target area, find out who is the General Contractor running the project.

Purchase price: $81,230 Cash invested: $16,250 Sale price: $109,900 Bought a commercial condo at a discount since it was rented at a crazy low amount for the Framingham market.

Poop smeared on the bathroom vanity.