Our attorney explained the "DOS clause" as a tool lenders can, at their option, exercise in the event a transfer has occurred. 

I take all of the tenant calls, do all my own taxes and do almost none of the physical work.

., I will show the the physical location , concrete structure we do, money spend on HUB , money Made on HUB (next time ask to show HUBS those are public records and will not interact with the law) We have a book with all deals made in the community ... and you check, verify every single transaction!  

Some sort of management courses would also be useful RE is not only managing a physical property but tenants, handymen, skilled tradesmen, etc.

So for me in majority part I am just scratching an itch, and I am exercising a muscle. 

(There are other ways to obtain/develop that evidence - such as using certified mail or my “practical advice” below.)In your case, because your friend found the letter inside the mailbox of the last known address, you now have specific evidence of having mailed the letter “…by first class mail, to the tenant's last known place of residence” - “Unless other arrangements (had been) made in writing by the tenant…”Again, in my (non-lawyer) opinion, you’ve complied with the letter of the law as to your concern - “Unless other arrangements (had been) made in writing by the tenant…”[Practical advice: Where I self-manage, in my “Notices” section of the lease, besides my physical address, phone numbers, etc for notices to me, I provide two email addresses for myself, and state in that part that email is my preferred method of communication.

He has had a physical altercation with the boyfriend of this couple.

MelvinPerhaps you can BUY their property from them on WRAP Around financing basis You pay them on a WRAP AROUND Note (eg. perhaps $1.00 over their existing loan balance) of where they can LEASE the home you and also give you an option to buy SUBJECT TO their loan if or when you exercise the option.

@Jay Hinrichs: said "PS Jonathon i am the dream guy all you morby folks are trying to find :) the money"JLH Capital PartnersContactLenderPodcast Guest on Show #222and further@Jay Hinrichs: said "I personally could give a rip about the buyers safety if they dont know any better and get wiped out so what.. but Sellers thats a whole different matter.. a sub 2 gone bad can destroy them financially emotionally physically break up marriages etc etc.JLH Capital Partners"@Jay Hinrichs: said "So thats the reality from my point of view I made a business out of this for many years and my dad made a business out of this in the 70s through the 80s so lots of experience at it.

The way tax liens work, the certificate holder gets to exercise their right under law to take ownership of the property (get the deed) when the redemption period expires and the owner fails to respond/ repay once the deed process has been concluded.