Having a direct web site with dedicated email, etc. is helpful (but not necessary).

@Dan Kohli PropTech tools miss this data because it can't be web-scraped.

I’ve been struggling to understand exactly what they provide.If anyone uses Sitelink, could you please respond with a rundown of each service Sitelink provides with their basic web interface?

They do also have a Web based estimator you can access from anywhere, although that was not an option when I was using their data, so have no experience with it.You can adjust the rates for labor, overhead, and other variables to fit your needs.

I invite you to search he web for two recent studies comparing the cost of renting to home ownership.  

I'm not sure if we can like to articles on our own websites here, so to be safe I'll just suggest the IRS web page, which does do a pretty good job of explaining the basics: https://www.irs.gov/taxtopics/tc510The main thing to know if you're going to claim business miles is that you do need to keep a log of every business trip. 

My suggestion is you use one of the many web based property management systems that you can research online.

more photos of chimene floating around the web

Jay Gray Holding & Gray Investments, LLC[WEB SITE REMOVED]

Beware of turn key sellers, including some advertisers on this web site.