Not sure in what area you are considering investing, but all of these three are investor sensitive and base their practices on investors.  

There's a high risk that you might find the tenant base in developing neighborhoods is harder on your properties and more sensitive to changes in the economy and has a lower rate of making on-time payments.

An identification number for a U.S. person is a taxpayer identification number (TIN) (or evidence of an application for one), and an identification number for a non-U.S. person is one or more of the following: a TIN; a passport number and country of issuance; an alien identification card number; or a number and country of issuance of any other unexpired government-issued document evidencing nationality or residence and bearing a photograph or similar safeguard.

personally the whole "double closing" that they do is pretty lame ... it eats margin on the deal and they are not doing anything but creating an environment that makes you feel like everything is super time sensitive and create a sense of urgency.  

Bridge loans can be an excellent solution for real estate investors who need quick financing to take advantage of time-sensitive opportunities or to overcome financing challenges.

Airbnb has already put in several safe guards by collecting occupancy taxes on city and states behalf.

To achieve your objectives and safeguard your assets, you must organize your real estate company properly.

Depends on your current interest rate and how sensitive you are to an increase.You also haven't told us anything about your loan and equity of your primary.Typically, you will get better rates on your primary.You can either do HELOC or cashout refinance.A construction loan is not recommended as they are more expensive and best for low equity situations.

Some folks are just super sensitive.

Think of them as your personal tour guide in the world of properties.They have a deep understanding of the local market, access to property listings, and negotiation skills that can be invaluable when you're looking to buy or sell a property.They can save you time and effort by matching your needs with the right properties, helping you navigate the paperwork, and guiding you through the negotiation process.If you're considering real estate investment, you might want to work with a financial advisor or real estate consultant.These experts can help you analyze your financial situation, understand your investment goals, and develop a strategy that aligns with your objectives.They'll provide insights into the best investment opportunities, potential risks, and how to maximize your returns.In addition to real estate agents and financial advisors, there are other professionals like home inspectors, appraisers, and property managers who can play crucial roles in your real estate journey.These experts bring their specialized knowledge to ensure that you're making informed decisions and safeguarding your investments.So, whether you're buying your first home or exploring real estate as an investment, seeking professional guidance is a smart move.It's like having a team of experts on your side, helping you make the right choices and navigate the exciting world of real estate with confidence.Tip 5: Start Small and LearnAs a newbie, it's wise to start small and gain experience gradually.