--------------The rules regarding 401(k) loans can vary depending on the specific plan, but here are some general guidelines that may apply to your situation:Employment Status: Typically, 401(k) loans are available to active employees who participate in an employer-sponsored retirement plan.

Will depend on several factors like the type of property, type of tenants, your risk tolerance, other assets you own, your estate planning, laws where the property is located, etc.

@Nik Frid It depends on what you are rehabbing.

Depends on how well you vet the tenant, how secure your property is and what you have to steal.

Living free with minimal out-of-pocket expenses will put you light years ahead of your peers, who are likely paying anywhere from $1,500 to $2,500 in rent, depending on location.

In your situation, depending on what you want to do next, a 1031 Exchange could make a huge impact.

It will depend on FICO, ARV, experience and your scope of work. 

As far as what markets are desirable, it really depends on what you're looking for.

Depends on how much involvement you want.

But there is no right or wrong.. just depends on demand for renters in your market, etc.. and what other houses in area look like compared to yours..