Utilities are OFTEN overlooked so reach out to power, telecom, gas (or go all electric), water, and sewer to make sure you understand what it would take to get separately metered services from the primary house.

Maybe selling is an idea worth considering if the house is a Mona Lisa and kind of beyond the general reality of typical tenant's maintenance obligation and ability, and they aren't paying for the additional quality.If you really want to keep the home, you may find a way to be very happy about it with the right team, whether it be property management, electricians, contractors, or tenants.

Licensed contractors supply materials and subsequently warranties.Also how would a flipper comply with assembly bill 968 if they supply materials? 

I recommend having a contractor walk through the property before submitting your offer, or you could make your offer contingent on a contractor walkthrough.

One thing to note- the building is older (built in 1922), is considered in a historical district, and although each unit has been fully renovated, I have not upgraded all the electrical/roof and plumbing, so that's on the older side which I know is more challenging to get insured... 

We are good at investing* and wouldn't consider ourselves the best contractors.

All water, sewer, and electrical infrastructure is being replaced.

There were lease violations disrespecting the other neighbor's leased space and harassing the other neighbor and they smoked in the property against lease, lied about conversations, has made up stories about plumbing issues that plumbers couldn't find causes to, tried to get a dehumidifier and force me to pay, accused me on two different occasions very agressively in regards to the heat/electric service.

On the other hand, a detailed quote with a higher total may offer more transparency and reduce the risk of surprises as the project progresses.I specialize in consulting services for situations like this, where I help clients evaluate contractor quotes, ensure transparency, and navigate the renovation process with confidence.

Purchase price: $465,000 Cash invested: $80,000 Checkout my Airbnb here: airbnb.com/h/madeirabeachoasisSalt Water Pool & Hot Tub: $60,000Tiki bar with electrical hookup: $3500