Besides putting together the best SOW using accurate/actual quotes as @Peter Mckernan and @Alan Asriants commented above, another key aspect is tracking expenses (bookkeeping) and monitoring the budget throughout the project. 

I have hired another company to handle all other aspects of my financial needs.

. ****, I do that in the REI aspect but that's just cause it's a growing % of the portfolio.

I'd weigh lightly on the 'trust' aspect.  

This is 100% the most misunderstood aspect of rental income. 

I’ve recently finished reading J Scott’s “The Book On Flipping Houses” and found it to be extremely helpful in understanding most aspects of a fix and flip project.

What I love about Baselane is that it was built BY real estate investors FOR real estate investors so it's really dialed in to what you're going to need in order to prepare your taxes, keep your books up to date and the more operational aspects of being an REI like tenant vetting and processing rent payments.

From designing the marketing materials to engaging and closing the prospective investor Matt and his team have every aspect of this training covered.

Your insights can provide valuable context.Would you like more specific advice on any aspect of the appraisal process?

Besides the price point, there would certainly be a time savings aspect too (and we all know time is money).