I moved here for a full time outside sales position in roofing and safety equipment.  

For example, if, in an 18 hour waking period, you spend 2 hours snooping through the AirBNB, writing down the makes and models of appliances, figuring out the distribution of the mini shampoos and inventorying how many cooking supplies your hosts are providing and the thread count of the sheets, then an auditor might allow you to take 10% of your total trip expenses as a deduction.If, however, in an 18 hour waking period, you spend 6-8 hours per day interviewing Hosts, researching which properties would make good AirBNBs, researching the local laws, touring properties, meeting with an agent and vigorously pursuing your next acquisition, you'd have a MUCH better case for writing off your travel expenses (but probably not your lift tickets and equipment rental).If, on the other hand, you are traveling and on vacation and just hang out in your AirBNB without actually performing any activities, then the odds that an auditor will allow any deduction at all is pretty minimal.In any audit, it would be up to you to document the business purpose of your trip.  

Are there any issues with renting a single family home to multiple families, if the house is equipped to do so?

This states the home has been approved and available to be a rental.And some of these must be applied for every time a tenant moves.So check your state laws.There are Landlord Tenant Laws, Building Codes, and laws that are not laws at all but based on a Judge’s opinion of whether or not a tenant did wrong or not.For instance, normal wear and tear.Judges have various opinions on what they deem normal wear and tear.This is an Industry of thinking skills.This is an industry of holding your temper and implementing your lease agreement no matter what.You need to think like a Judge.You need to think reasonably.You need to be a good listener.You need to be in control.Once you buy a house you need to know how to keep that house and how to keep your tenants long term.You need to know how to be all things in order to keep your tenants happy, yet make them know the rules of landlording and how to be good tenants.I always say that one is only as good as the tools they have.You could be the greatest landlord in the world in mind and action, but if you don’t have the equipment, or the education, or the money to invest in the proper tools to make you successful, then you will never make it in this business.It takes my breath away to read the stuff on here by new investors.And I understand that how can they know what they do not know?

He has past experience investing and is well equipped to deal with investment property financing. 

Welcome to my series on purchasing a home and using your VA Benefits.I am George Freelove a Marine Veterans and real estate professional / consultant.I have over 40 years of experience in the home building, mortgage and real estate world.Purchasing a home is a very important decision and a big undertaking in any one’s life.Most people only choose to purchase a few homes over their life time.My goal is to make sure that you are well equipped and armed with up to date information for your big decision.Over the next few weeks we will discuss buying a home using your VA Benefits.The nitty gritty of the process, where to start, how to get a VA Loan finding the right mortgage lender, finding the right Realtor, finding the right home, what costs to expect, how does the process work, what can I expect from my Realtor, my Lender and the Seller.So let’s take this journey together!

Hopefully I will be able to learn as much as I can so that when I start investing on my own, I will be well equipped.      

If you believe that things are as they always will be, (first you should look at the past and see if that is a reasonable assessment of what the future brings) then taking into account: limitations on what you can invest in, your Solo 401(k) "projected" growth, fees & hidden fees, you can't co-mingle funds, you have to carefully manage the process, future tax increases, tax law changes, a national debt that is north of $22 Trillion dollars, unfunded liabilities and and of course inflation, along with possible "bail ins" then you are well equipped to decide if that is a good choice for your style of investing.However, If you are an "opportunistic investor" . . . . you jump at the opportunity when it arises, then you run into some conflicts.

I am also getting a home warranty for the property to cover all the major equipment. 

The previous owner had laundry equipment which they owned and maintained.