I have to kind of chime in with Terrel: If you want to use VALCRE - you still have to get CoStar for the data. And having worked at CBRE, they had starter Word templates for the different kinds of commercial appraisals, plus a ton of existing appraisals from all across the United States, that we had access to if we ran into something out of the ordinary. For those used to doing reports, the issue wasn't so much doing the report, it was getting, organizing and loading the data in to Argus and Excel and then getting all the computations to sync in Excel. And to the purpose we had complex Excel templates to work with, that had complex formula. We also had databases of comps. We also had CoStar and other tools. But getting Lease Data - was the biggest problem that was probably the major obstruction.
However, VALCRE or say Narrative Appraisal is probably more useful for very small outfits, especially someone who hadn't yet worked for a large appraisal firm.
Now, I haven't used VALCRE, but I can't be impressed with it if it doesn't have the data. CoStar. You do know what CoStar costs? $1,000-$2,000/month with limited coverage. A number of appraisers are supposedly paying up to $40,000/month.
Even with CoStar - you often can't get the lease data you need. Often brokers sit on the data and won't even let appraisers working the the same company access it. Oh, and there is very often other data you need that is virtually impossible to get.
The problem with Commercial is getting the comps. And VALCRE is not going to help you there.
CoStar is the giant. But you will still need your own internal database and legs to go and get the data yourself when needed.
I am building my own report software, that is intended for all kinds of appraisals. But I would say it is very highly advanced. Multiple languages, a Prolog (Logic Programming) "Orchestrator", RabbitMQ, R, Python, C++, Quarto, Latex, parallel programming, Docker Containers (via OrbStack), knit, .... OK, it may be too complex for any one to use. But we'll see. Anyway I am having fun, as long as my Mac Studio can keep up.
BTW, VALCRE founders are from Oregon, Willamette University grads.