Should I put in split air for ac/heat? 

Its good to have a crawlspace vented, but less than ideal in winter time when air is dry anyways and cold because you are trying to heat your house.

Their situation was a little specific as they lived in and operated a business out of their home so they signed up for a NNN lease, and the property was dual zoned residential and commercial so we were able to maximize their value.  

Fellow BPers,A2Z has been a breath of fresh air compared to my previous property manager, so far so good!

It's a split level that I bought in original condition, including a 1984 ancient-looking air conditioner and all the things that come with a house of this nature.The plan was to do a full cosmetic + replace HVAC and Roof + prune back 60ft tall pine trees AND turn it into a house hack bnb.What I've learned so far....- Trust but VERIFY everything on the buy side.

Consider replacing central air at the same time if you have it.

Hello BiggerPockets Community,I'm embarking on an exciting journey to acquire and renovate a duplex from 1900, aiming to tackle the inherent challenges of outdated insulation and the lack of modern vapor and air barriers.

When I went into the Air Force and was stationed in Idaho I started a painting company and had 8 painters working for me while I was a plumber in the Air Force.

That's some less than what I'd normally be satisfied with, but it serves the dual purpose of cash reserves if needed. 

Because our area is super expensive to cash flow from buy and hold I see many investors doing flips and mid term rentals as well like air bnb or leases under 1 year.