Ultimately, if you come across an MFH with a vacant unit that suits your needs for residency, it's definitely worth considering and I encourage you not to hesitate.

Builder grade or luxury products?

I've use them for over 40 years, never been sued against the trust, and of the few law suits against the property manager we never lost one.

Finishes builder grade or a bit higher such as luxury laminate, run of the mill kitchen shakers. 

Anything that's high priced luxury huge lot sizes, amazing landscaping, bigger garages, and HOA fees is probably A class. 

My properties are typical mid-grade rentals in good neighborhoods (ie, not luxury apartments). 

Quote from @Jonathan Soto: cash flow would be tight but you have a great rate. might be best to sell and cash in the tax free capital gains if you qualify and reinvest the money to make more money.Definitely qualify for tax free capital gains, which is why it’s been soooo tempting to just sell haha but I also know that they’re developing a lot of nearby areas and more and more luxury stores are starting to pop up in the woodlands, which is 5-10min away, so I feel like this home could appreciate so much more in the coming years (probably lol but recognize everything could crash too)  

If you haven't yet, look into what Scott Trench is doing - luxury house hacking in Denver. 

Neither of these are well-suited for a public forum. 

Hard or private money would both suit your needs, depending on how many funds you have to contribute.