If a large repair or tax/insurance hike were to happen with a multi-unit than you at least have other units cash flowing (usually) which helps stabilize such unexpected costs. 

You may run into issues with re-tenanting and it may take longer than you expect or cost more.  

Can try to reposition to Class B, but neighborhood may impede these efforts.Vacancy Est: Historically 10%, but 15-20% should be used to also cover tenant nonpayment, eviction costs & damages.Tenant Pool: majority will have FICO scores of 560-620 (approaching 22% probability of default), many blemishes, but should have no evictions in last 2 years.

Here are additional comments:1) Buying out of state removes any local knowledge you have from assisting in your success, including knowing areas, people and costs. - We always recommend buying your first rental locally if possible and DIY managing to learn as much as possible before investing OOS.2) Lots of crooks and incompetents in the PMC world:( They both cost you money.- As already stated, you'll have a small portfolio.

The cleaning and repairs cost a conservative $2,000 because you did all the work yourself.

•If your real estate broker’s license allows you to handle evictions, advertising low-cost eviction services can be one of the best lead generators.

There's other items such as this where it may be helpful to talk to a CPA/EA for a little tax planning, especially since you'll likely get caught up in the passive activity loss limitations if taking bonus on a single rental property as I often see.It's also useful to mention that even if you do the cost seg study (I'm assuming you're doing one to be talking about this), you'll still benefit from accelerated depreciation in the form of shorter useful lives on the assets where you received bonus from.

Sometimes, buying an existing property can be more cost-effective and less time-consuming and maybe require slightly less permits, etc. 

Even still, it could be said that I've still lost money due to my time on the tools instead of prospecting as a real estate agent (the cost of lost opportunity).If you can truly do 80%-90% of the work yourself (at acceptable quality levels) and you aren't sacrificing your time where you can get better returns for your efforts, then yes, it can work even up here in Canada.

How much is the rehab going to cost, what's the ARV going to be, and how much will the property rent for?