Summary - Be conservative in your numbers, stress test for worst case scenarios, add a rehab contingency, get your long-term financing options lined-up now instead of waiting until the the rehab is finished (and understand ALL contingencies they may have), ensure you have cash available in case things don't go as planned, have cash to cover holding costs and reserves, have ARV comps lined-up and validated by a realtor...the list goes on. 

Sign up for a trial version and then put it to the test.

Has anyone had issues with accurately pricing rents?

I also highly recommend you don’t wait to much longer to test the waters on the rule.

Know the numbers beforehand while having accurate comps.

Look at the WSJ link I put up- That is more accurate, tenants in the process of eviction given a reprieve.

.- Are the rents accurate?

We would be doing an owner-occupy for 1 year, so that would give us the option to test the market for the unit with the pool, or spend up to $7,000 to remove the pool in that year. 

As a result, there are many very bad appraisers that get work regularly regardless whether they are accurate or "good" at what they do. 

You have to have contractors if you aren't handy with a hammer, you need to buy well below what you will sell it for, you have to be able to accurately estimate what it will eventually sell for, you have to consider acquisition costs, rehab costs, carrying costs, selling costs, prepare for 6 months on average from start to finish, you need to know about title reports, appraisals, escrow, lenders, insurance, sequence of rehab lists, "oops" surprises, market changes, level of finish, what other rehabbers are using for materials, and realize that contractors don't always show up or finish what they start.