thank you for the input those two are the most popular, I use them all the time for vacations and day or two trips, 

I recommend hiring either a PM or even a listing agent who you pay a half a month to a month of rent to get the unit rented.Just so you are aware, these tenants are your customers hence if you make the application process challenging and tedious at the very forefront of the process, most people don't got time for that.

And boasts 24/7 answering service.Anyone have any other companies that sell custom sized windows for DIYer/ contractors?

You can customize the approach to your own needs.

McKinney, with its stable rental market, is popular for long-term rentals.

Tenants are your customers and relationships are EVERYTHING in real estate.2) I'd do one at a time personally.

Be great to send you my customers looking for a new home I work with a lot of investors Nationwide. 

We're looking to build partnerships that would allow many of the potential customers that reach out to us a route towards financing these.  

We focus on exceptional customer service by aligning our solutions with client needs, while innovation drives us to continuously improve processes and embrace new ideas.

I think the vaulted ceiling is classy and the floor plan looks great <custom design>.