I've been using the underdeveloped app.

We do complete kitchen and bath renovations and re-designs often down to the studs which far exceeds a typical turnover renovation where you'd maybe do minor repairs, paint and lay floor.I think I could probably manage 200+ units using Buildium property management software (or some other full featured app) without breaking a sweat.

What is the average cost for purchase, installation, and the associated app?

Both of those criteria should be searchable to some extent via software/apps like Propstream.

Since I last posted we now have seller lead service, skip tracing, API integration for direct mail and a mobile app for managing your business on the go.

If you have an iPhone, there is a way to make your own "Contact Card" in the Contacts app: I normally add my cell, email, and company there; list your "Company" as "Investor".

Of course they all have personal guarantee.I am referring to rules Freddie has here https://guide.freddiemac.com/app/guide/section/5401.2 or Fannie has here https://selling-guide.fanniemae.com/sel/b3-6-05/monthly-debt... that debt paid for 12 months or longer by business can be excluded.

As an alternative to the Costar brokerage app, you may try AscendixRE. 

Which system/app can you use to view different cameras from different locations?

If I ever meet someone who would like to work together, we enter one another's phone numbers into the Contacts app on our phones.3.