Storage, Multi-family, Long term or short term rentals?

I'm very green with all of the so please excuse the obvious questions, I'm learning something new everyday.In terms of short-term rentals, I will see if that might be feasible for us as I have not considered it 'til now. 

Instead of hiring an architect, which can cost thousands for the entire duration of the job, I provide quick answers or solutions with a simple flat fee invoice for anything as easy as double checking zoning to providing a code compliant feasibility study with a current market ROM cost estimate.

After purchasing a self storage property for $500,000, I was approached from another buyer who offered $1M.

Louis house flippers and contractors.I just moved a bunch of random material I had collected and I have this philosophy in life where I say "owning and storing stuff cost money" even if you aren't literally paying for storage having a lot of stuff take an emotional, physical and sometimes like in moving cost a financial toll.

Sound feasible or no?

I have an industrial outside storage property that we purchased in 2021 which was already set-up as NNN.

Once you can evaluate various deals, try to diversify geographically as well as asset class (Multifamily, self storage, mobile home parks, RV parks, BTR etc) and sponsors.

To each their own...but as a long term investor if I can get metal then I do...if it's not financially feasible and there's not a good return on investment then I would go with asphalt shingles.

I currently owe $350k on my mortgage, and the home is valued at over $675k, so it seems more than feasible.