I also discovered that the company in question had a history of not renewing their license and hadn't so in 2011, 2013 and 2016.

How long do you plan on holding and what’s the requirements to renew the land lease?  

Nothing has changed, I just had a brain-fart. lol My old mortgage had to be renewed every 5 years.

You have to renew insurance every year and it NEVER goes down.

I have assumed their leases and added an addendum that includes a few items (no auto renewal, new payment address, etc… ) which I am planning on asking them to sign.I sent non-renewal letters about a week after closing (early April), which gives them way beyond the 30 days' notice.

Had a few 11th hour assignments.Mine are 12 months, renewable twice with additional consideration.   

She has already given notice that she will not be renewing citing her roomates (or partners) death. 

LTR is passive income, you put a good tenants in, as long as your property is in good shape, you won't hear from the tenants until they pay rent or lease renewal or the occasional maintenance request. 

Some only once a year when it’s time to renew the lease.

Because of that, Nationwide just told us they no longer wanted to renew our policy in May after being with them for 10+ years without any claims.