If $150 is making or breaking the deal, then there's other issues. 

Even those with long track records are strugggling to raise $ as well as break even on deals 

Personally I wouldn't feel comfortable trying to wholesale a relatives $1M home knowing that I am breaking the law if I cross over into doing anything that can be considered representing them in the transaction, and knowing it will only be marketed to people who buy properties wholesale (typically investors who don't want to pay retail prices), instead of the majority of retail buyers active in the market who are typcially willing to pay more. 

We manage between 80 and 100 listings it varies winter to summer but the processing of manually Remitting and paying out the property taxes takes much longer than 10 min.

Let's wrap up our QI selection series with the human element - because relationships and reputation can make or break your exchange!

It might be best to consider wholesaling it and letting someone else finish the project, break even and move on.

We originally used an FHA loan with 3% down, took on MIP, and now have a $2,100/mo mortgage with $225 HOA/mo - so about break even on cash flow. 

They wouldn't have to move out in the middle of the winter, and we wouldn't have to re-lease in January.

Furnaces break roofs need replaced and plumbing needs repaired.

You can break it out by general RE activities and material participation.