Changing your policy mid term isn't always difficult just depends on the Carrier's cancellation policy.  

Like mentioned it can depend on goals a lot.

However, if it's still the best deal around, and doesn't need any work, and you can find great financing, and and and....Also, it depends on the cost of utilities in your area.  

In regards to question #2, really depends on your credit, experience, income and liquidity.

Depends on how big of an area and how serious the issue is.

It all depends on the tenants staying or going and what costs I need to outlay to acquire new ones.  

It depends on the individual investor.

Just a preference and I don't think it would be difficult to upkeep, but that depends on the tenants and if they charge extra to mow and trim.  

Speaking about purchasing - it really depends on what you're looking for specifically!

so you can renew with proper notice on your own lease,, your property manager sounds like he/she needs to be managed..Normal is pay or quit on 3 day if rent is not in on 1st.. late notice the 2nd,, pay or quit out on the 3rd.. file for eviction on 7 to 10,, depending on your state regulations..not depending on your PM this is your show this is how you expect and want and are paying them to do.