They are often classified as operating expenses or maintenance expenses rather than capital improvements (assets).Washer/Dryer/Stove/Refrigerator: These are assets as they are considered durable goods that will benefit the property over an extended period.New Baseboards/Trim, Doors: These are generally considered assets because they enhance the property's value and are not typically replaced frequently.Furnace/AC: These are significant components of the property and are categorized as assets due to their long-term benefit.Paint, Light Fixtures: These can be a bit nuanced.

In terms of your grandfather living there as long as he's not the owner having a dwelling fire/rental property insurance policy is appropriate.As @Greg Scott pointed out he should have a renters insurance policy whether or not he's actually paying rent.In terms of liability coverage, that depends on what you have to protect so there's no one-size fits all approach.

If there were any written agreements between the developer and either realtor, the terms of those agreements would come into affect not that complicated.

I was approached by people who are interested in leasing my property long term and use it for cooperate business travel accommodation. 

.- Investment Term: 5 years - 10 years- Equity Split: Investor 80% / Sponsor 20%.- Preferred Return: 8% annually to the investor.- Profit Sharing: After the preferred return, profits are split 70% to the investor and 30% to the sponsor.- Management Fees: 2% of gross rental income annually.- Acquisition Fee: 2% of the purchase price.- Disposition Fee: 1% of the sale price.Option 2: Debt Financing with Equity Upside- Target Properties: Single-family homes, multifamily properties, and land for development in prime locations.- Interest Rate: 6% interest only for a term of 5 to 10 years- Prepayment Penalty: 2% if the loan is paid within the first 3 years- Equity Upside: Investor receives 30% equity of the appreciationWhich option do you think is more attractive and why?

First unit lease is up for renewal on 10/31/2024 and has a good long term tenant.

I was actually a student at the university there not too long ago, part of the wine program.

We've done this many times where you purchase a property at a discount with short-term financing/bridge loan, rehab it to increase the value, rent it out and then when you refinance it with long term financing, you (hopefully) get some money back.

I know if card X is charged, it's the cleaner at my North Carolina short term rental, for example. 

Frankly, I wouldn't feel comfortable owning a condo long term due to rising HOA costs and major assessments.