I’d like to keep this post updated and have everyone check my numbers for accuracy

Review accuracy of current title information with sellers.

If she's a piano major her keyboard isn't going to cut it, the key weights aren't true to timing and will throw off her accuracy when she switches over.

You want to be able to with some accuracy calculate your potential ROI.

You would be shocked at the accuracy of this.

@Armando B.I found the forum at city-data quite informative (you will have to make your own judgements about the accuracy of the comments made, because of course they are just opinions):- http://www.city-data.com/forum/houston/315230-inwo...An idea might be to make your offers AS IF you were intending to wholesale to another Buyer ie. you could decide that your Maximum Allowable Offer (MAO) should be no more than, say, 70% of what the After Repairs Value (ARV) should be (but also deduct the cost of those repairs).

Many HML are current or former rehabbers so they can run comps, evaluate rehab budgets and draw schedules for accuracy.

I hear accuracy can be an issue on top of cost,  that they are only around 50% accurate.

I stumbled across them and a few other similar services, but I wasn't sure about the accuracy of their reports.

They also now capture HA/VRBO data as well and I recently witnessed their accuracy being in the 90-95% range.