A few tips to build it faster:1) Attend local real estate meetups and networking events—Houston has an active investor community, and BiggerPockets is a great place to connect with others before meeting them in person.2) Join Facebook groups and other online forums for Houston real estate investors.

You can also search online for tips/tricks on how to automate certain tasks and utilize the full features offered by QB.

Can anyone provide some tips for me?

Having issues with getting quality tenants in the home.

Key factors include the quality of the renovations, market conditions, timing, appraisals, and presentation.

You won't be managing from afar, so find a quality property manager before you find houses.

Is it a multifamily or single family you are planning on using as air bnb?

lots more to learn so please send your tips/tricks/masterminds etc my way! 

The potential issue is that he may have gotten his interest rate when rates were lower and you may get the deal at a higher interest rate which can potentially have the deal at break even or at a loss.The quality of the deal will depend on what your net income is and what you are putting into the deal.If in the above example and you have the same net income, the deal sounds amazing if you are putting in $200,000 because you have a 10%+ rate of return.But if you are putting in $2,000,000 the deal is horrible because you are making 1%

Any other tips or tools that have worked for you when investing and you think I should definitely consider?