@Luke H.If the buyer is living in the property now it’s a consumer loan compared to a loan to an investor and will kick in a lot more regulationsYou can’t do a balloon less than 5 years, need to have it serviced by a licensed servicer, will have to go by interest rate usury laws, collect escrow…..I would not loan on this property to an owner occupant

This leaves $2600 after debt service (PITI).

Like most service industries, there is nothing more important than the human touch as that is what people relate to and feel comfortable with.

From what I see all the people answering to me here (and there are so many) are just coming against and refusing to agree with my simple statement: "a landlord is not above the law or norms by its personal choice or presumed capability to judge what he don't know" or as well "a landlord cannot deny or miscarriage a service to a stranger without a known valid reason and at the same time pretend to be operating professionally or loyally to the moral"Basically I'm telling if you are not able to do your business correctly it would be better to find someone else than you, mainly when your ideas about "squatter" or fair treatment are coming from ignorance or completely invented. 

Otherwise try an executive office service like Regus (local options are cheaper).

We like the software, but the consulting service seems taking a bit too long... we would like to have someone to help us out with set ups, automation and a general marketing plan...

My business partner and I bought into it  quickly saw its limitations then just as quickly canceled our service  within two weeks.

There might be some hoops to get through with conventional financing with your income situation, but if that doesn't work, you could use a debt service loan.

Also know where your local laundromat is and what the pickup/delivery service is.

I suggest using a service like Mayistay.