So far only one tenet had to modify their rent, then I let them out of her lease.  

I have had to modify what I am willing to take in risks. 

We talk with them on the pre-screen using a modified brandonTurner-like form. 

I added a laundry room, new roof, external lighting, modified the landscape, new front porch that stretches across the entire front of the house.

Lessor may adopt other rules and regulations at a later time provided that they have a legitimate purpose, not modify Lessee’s rights substantially and not become effective without notice of at least two (2) weeks.”With this clause can I legally implement a new parking policy if I give 2 weeks notice and provide all tenants with the policy?

Some of those downtown buildings are more difficult to modify than you think.

Rental Open Houses don't work, but you can create a modified Open House by creating response texts that go over the requirements and then put all showings within a two hour block so you don't have to go so many times.

I'll definitely be modifying my process.

I would suggestion latex modified in most cases, especially with porcelain ...

If I ever complete one, it will be your route - have someone else write it and let me modify it to fit my particular deal.