@Chad Chase - I think funding a fix and flip with a HELOC from a primary house could work.

Congrats for the success you had so far in Real Estate, Since you live in Houston and you're willing to HouseHack I think that will be the best option to go about it.

I recently signed up for BP and found the calculators on this site to be very helpful.  

I'm thinking if I ask the tenant to pay the other half, I'll probably need to make an amendment to the lease to reflect that.

Quote from @Polat Caglayan: What do professional investors think about Detroit's course and future? 

I think that's the problem...

Before you think you're getting in for zero down, have you asked what kind of cash reserves you have to have to qualify for the loan such as X number of months rent, and X number of months taxes, and what about insurance are they going to require you to buy one years of insurance or something.

Now, the house that is about to refinance, I am thinking of turning into a MTR for traveling nurses, or other professionals as such.

I am slowly going crazy with how expensive Massachusetts is and I am leaning towards looking at cheaper foreclosure properties.I understand there is some risk to this but I am beginning to think this is the only option I will have because of how fast the market is growing.Thank you for any insight you may have!

Similarly, if you put several Class D tenants in a Class A 4-plex, what do you think will happen to the property?