And, the illiquidity of the investment is a feature, not a bug.

First and foremost I have tried the typical solution of friends and family.

I obviously pay per listing but the features and automations are not even worth it even if you paid the per unit cost I pay. 

The auto guest messaging and guest verification features from Hospitable are a game changer!

You can do this without a coin-op feature, but then you have to bill the tenants for small amounts which is just one more thing to have to track and follow-up on.

QuickBooks Self-Employed has a receipt scanner feature and organizes expenses by property or investment type.

Appraisers often rely on comparables, so showing them properties with similar square footage and added living space may help justify the value.Get Another Appraisal: If possible, you could request another appraisal or hire an appraiser that specializes in valuing homes with finished basements or unique features.

That seems like a good feature, I will check them out.

I use Stessa only for the tracking feature (transactions).

They used to have a Discord community which they closed down in favor of a heavily moderated chat feature.