@Jessica KirkpatrickBelow is a FAQ from the IRS regarding qualified opportunity zones.https://www.irs.gov/newsroom/opportunity-zones-frequently-asked-questionsHowever, I would still suggest your best course of action be to network with an accountant who you can refer to your client with questions.

I put in offers frequently without even asking for disclosures because I already know what the problems are with the house and what I'm going to do in my rehab

If the incident was random it is one thing, if there are drive-by shootings frequently it is something different entirely.

@Brian H. from one disorganized person to another, I know a guy (ie CEO) who simply uses a yellow pad to write everything down in one place (ie an "external hard-drive") on a variety of subjects/topics/brainstorm/etc.

In general, numbers from different professionals should be within the same range.Appraisers use a variety of sources.

I see a lot of owners trying to make things really easy for their tenants, who end up being at the property a ton, cutting the grass, or doing frequent inspections to “nip any problems in the bud.”The tenants want the use of their home without the owner poking around too much.

If this is someone you sought out or a lead from your network it’s absolutely possible people sell for a wide variety of reasons.

It's not hard to become a master at all three, but it's suicide to not at least have a rough idea of what works and doesn't, so you can put all homes you look at in either the "it's a deal" box or the "it's not a deal" box.If you really want to invest in mobile homes you need to 1) read up everything you can find on the topic 2) become a frequent user of bestplaces.net and other internet sites for market data and 3) familiarize yourself with what homes are going for so that you can guess from a photo of what a good price would be.Can you accomplish this?

Here is a link to some frequently asked questions about being an Independent Contractor prepared by National Association Of REALTORS (NAR). https://www.nar.realtor/law-and-ethics/independent-contractor-status-frequently-asked-questions

Can clog the pipes frequently