I own a rental property (4 bedroom house)  and the Tenant is using the property as his business address for his construction business. 

The only time I will go to a closing is on the brokerage side of our business and it is a first-time home buyer. 

Hello, i am new to real estate investing but I already have an s corporation for another business.

My income is a bit low but my business partner does have a solid income.

You can get access for free with a BP Pro plan to try it out. https://inveloapp.com/bigger-pockets/As for straight mail houses, you can check out Open Letter Marketing.

This is impossible to answer without knowing what you're trying to insure and how you have your business set up.

What I recommend is probably not good business practice (profit wise)  but i always build great relationships with my tenants ( also they always paid) and I had many over the years. 

My plan is to move out in two years after I qualify for the possible capital gain tax exclusion so then I can either decide to keep it for 3 additional years (or maybe longer, and forgo the exclusion)and move the home into a LLC.

My team closed on a brand new construction 4plex this week in a master-planned community near Lackland and Medina Airbase.

A cost segregation study is a strategic tax planning tool that separates the assets that have a shorter useful life and can be depreciated over 5, 7 and 15 years from the residential rental property or nonresidential real property that are depreciated over 27.5 and 39 years, respectively.