Wherever you invest, I recommend hiring a property manager who is highly knowledgeable about Section 8 and its frequently changing guidelines.Putting down at least 20% ensures the best rates and avoids any PMI payments.Good luck!

If you can't add any more units "By Right" and you are Not within any of the ADU Pilot areas, then the only current option would be to hire a Zoning Attorney and try to obtain a "Zoning Map Amendment" where you would legally change the zoning designation for your specific lot in order to permit you to add another unit.

Hire land use attorney to confirm what home type I can build 4.

If the property makes a good profit with a property manager hire one and leave it to them.

Are you hiring a manager, if so what do they charge?

It might also behoove you to hire the firm to help you navigate what you need and maximize every tax benefit out there. 

Just hire an experienced eviction attorney to get rid of them as efficiently as possible.

You may need to hire someone with a thermal camera to find the actual source of the water.Otherwise, everyone will have their opinion and suggest an expensive repair that wastes your money.

For this reason some people prefer to hire a company that just cleans and scopes and doesn't do repairs (the ones who also do repairs may be biased and recommend expensive repairs 100% of the time). 

Do we need to hire a lawyer to draft our agreement and form an entity.