They could make legal arguments about hardship and/or off-sets for non-compliance by landlord, but this would require posting rent or coming even with rent.

Many would be surprised to learn that about half of all states allow discrimination based on marital status, meaning a landlord can reject applicants that are not related and not legally married.As always, it's important to know the laws of your jurisdiction.

I would NEVER Ever use OBIE INSURANCE  --Not honest in their dealings and do not expect refunds on cancellations  I am of the opinion that they are legal scammers Just be careful

Raising money is all about marketing and sales (not real estate specific) so either hire marketing agency and read sales books, or hop on some LinkedIn courses on marketing and sales.Not sure the legal structure to use: talk to accountants and attorneys.Need deal flow: talk to brokers and go to a lot of networking events.Lending terms: start calling banks and loan brokers.From there, it is all risk mitigation. 

Most of the PM work is done on the first 3 months of the management, then we can recoup our expenses. 2. this Is legally required.

Pressure to use affiliated servicesHidden fee structuresPROFESSIONAL BOUNDARIES ⚖️Good QIs maintain:Clear fee disclosuresWritten policiesProfessional distanceEthical guidelinesWATCH OUT FOR 👀QIs who:Push investment productsOffer tax or legal advice without credentialsSuggest "creative" solutionsPromise guaranteed returns on exchange fundsBEST PRACTICES FOR VETTING 📋Check multiple referencesVerify professional membershipsResearch online presenceReview complaint historyExamine years in businessINDEPENDENCE MATTERS!

A legal duplex will have everything separate.  

Any legal issues I should be aware of in this situation? 

If there are any legal issues that I have to worry about etc. 

For long-term planning, consider transferring the property into a trust to manage tax and legal complexities.This post does not create a CPA-Client relationship.