Purchase price: $294,500 Cash invested: $144,000 This was my first commercial MF and off market deal.

Is there something like off-market commercial deals where I can search them (like Investorlift or New Western for residential) ? 

I would google commercial real state firms in the areas you are looking for. 

With your background in real estate (STRs and assisted living), commercial MAY make more sense and then if there are any residential deals you can take them as well.

Or maybe even the "Commercial Real Estate" forum.  

BRRRR is much easier doing commercials.

I own a commercial unit, and I’m trying to determine a fair rental rate for the space.

Quote from @Joshua Kaufman: I'm having an issue with rent collection from a commercial tenant.

I don't think people use binders in commercial real estate, but maybe that can be used before going to contract?

Hotels are the baby of real estate investing and running a business.Unlike any other commercial asset class, hotels are extremely labor-intensive to run but can spit off ridiculous cash flow.