Just be careful STR are allowed in your town, many towns are fighting them ie.

Sometimes the battle you choose to fight might be inconsequential, but it might blow a deal up.

In court, the tenant is merely fighting to recover the amount of the security deposit. 

I have no dog in this fight, but I am curious.

I likewise have no dog in this fight as I don't really care for wholesaling. 

Hands down it's Detroit.Folks will fight me on half of that, saying it's just a cash flow market.But they are 100% wrong.Detroit is uniquely positioned today to offer both cash flow and outsized appreciation.

What if a tenant fights and breaks down an exterior door?

I like the idea of single family investments because it's an easier exit strategy if you ever need to sell/liquidate, less disputes between tenants (no noise complaints, fighting over parking, etc), increased long term tenants (blue collar families), and I think that tenants in single family properties tend to take better care of the place like it's their own.. often times handling lawn care and other small things themselves.

However SFR are also in high if not higher demand, particularly in the better rated school districts where people are fighting to send their kids.

Unfortunately, sometimes we get bad appraisals and can fight them but this seems way far off from where you’re hopes we’re as long as your hopes are at value!