In spite of all that work we discovered that the hot water heater didn't work (they didn't bother to replace a $300 water heater that their initial 4 point inspection stated was original to the house (1983).  

Although this isn't a material to study, another thing to think about before you become a GP is building a track record, if you haven't done so already.

When you study this area in economic texts and in academic papers, there is quite a lot of govt intervention on behalf of all sides (tax code isn't 12,000 pages for no reason and it usually isn't helping the renters)Let The free market act as it normally does, there are more multifamily units coming online this year and next year than ever before in US history, despite rising insurance and property taxes and construction and labor costs, as the potential for profit is too juicy to ignore, but The developers and investors also bear the risk of loss.

This clause is a significant risk because if the lender discovers the transfer, they can call the loan due.Although many lenders do not routinely enforce this clause, especially if payments are current, it is a risk you and the new buyer must understand and accept.Disclosure:Full disclosure to the new buyer is crucial.

Here's an article with additional FAQs on cost segregation studies that you may find helpful.

MLS, knowing my numbers, knowing the market, studying the listing, and having a team in place.

I recommend you print, study, and highlight the HUD guide: https://www.hud.gov/sites/dfiles/PA/documents/HUDAsstAnimalN...You should also check with a local HUD office to see if they have any additional guidance they can provide you.Keep in mind, not everyone is subject to Fair Housing requirements and you may be exempt from allowing the ESA! 

As you've already discovered, dealing with their cosigner can also create a lot of extra work and come with problems, particularly if you have a helicopter parent or two.Home care for four residents?

Find Investment OpportunitiesMarket Research: Analyze local real estate market trends, property prices, rental yields, and potential for appreciation.Network: Build relationships with real estate agents, investors, wholesalers, and property managers who can provide leads and insights.Due Diligence: Conduct thorough inspections, financial analysis, and feasibility studies before making a purchase.6.

Study the market.