Roof, windows, landscaping, carpets, paint job.  

Do your own roofing. 

, roofer to see if they are getting into the exhaust vent on the roof?

The last think you want to do is to put leverage on one of them and then need a new roof or furnace.

Also remember it will take time to get them done, during which the home is vacant and not on the market.People shop with their eyes-so many don't care about stuff that is really important (plumbing, electrical, roof, etc). 

This usually entails the exchange of information between parties involved, so no party is solely the receiver or discloser.Pros and cons of non-disclosure agreementsNDAs help put parties at ease to negotiate freely with access to full information without worrying about information leaking.

I like nicer houses that just need paint and flooring or maybe a roof.

Building Details:- 2 on bottom 2 on top - 3/1.5 ba 1100sqft - 7 yr roof - prob $35k - 50k total work/updates to make awesome.- Neighborhood ~ C- but a C- area here doesn't mean too much, smallish town ~ only about 50k peoplePurchase Price: $660,000Appraised Value at Purchase: $730,000Interest Rate: 6.625% - 30 year fixedDown Payment: 10% / $66,000Cost to Make Rent Ready: $14,000P&I - $3803 T&I - $898Total PITI - $4701/moCapEx, Vacancy, Maintenance - $1099/moTotal Monthly Costs - $5800/moCurrent Rents - $3800 (3 units)Fair Rents ~ $5000 but will likely only charge ~ $4500 to start.

Common problems are sewage backups, mold, infestations of rats, and other pests, faulty wiring, roof leaks and it violates the city’s building, health and fire code poses health and safety risk.

Large projects such as roofs, repipes, or HVAC only get about 50% - 75% of the actual cost.