Joint ventures entail utilizing your own money to buy properties with others.

Then wherever the water is getting discharged off of the roof, that what water is getting at least 4-5 foot away from the structure before it is left to drain with gravity away from the property. 

Let's cut to the chase:  "A tenant is obligated to follow HOA rules, as they are considered residents of the community and must abide by the same restrictions as homeowners, even though they do not own the property; the landlord is responsible for ensuring their tenants understand and comply with the HOA rules. 

You are correct; it would be awkward having two different parties staying on the property. 

Hi @Jinxiang XuFoundation repair is common but no pipeline replacement, it depends on the age of the property, but in your situation it could be due to the foundation work done.Service prices are in all ranges.

I’m interested in the property but trying to figure out what’s the best recourse in obtaining it.

But now you could refi, draw out your initial investment and the property would cash flow.

I am so so glad I’ve kept all my properties as LTR’s.  

There are limited exemptions such as if you inherited the property where it would be allowed.There are technical means to navigate the 90 day rule but your best bet by far is to talk to the lender and let them know the situation and ask for their direct guidance.  

If they're evaluating other properties and you have a good social presence that gives them peace of mind and a good sense that they'll have a nice living experience, that could be the tipping point if they're considering a similar property.