I put some mobile home signs out in the more rural areas, all at highway offramps, probably 6 weeks ago and most of them are still there!

My only concern is that the owner's negligence could become my liability later down the road.

That's a valid concern with the 3yr amortization (he implied) on the second which kills your cash flow.

I just wondered what advice I could get concerning considering this option. 25k would be payments at right around $400.00 per month for 6 years I believe it was.

Cash flow concerns may be the priority motivator for the contractor.Ask.

If this is simply a concern you have thought of, forget it as a tenant making a claim is very rare and usually comes out of some other agreements that have failed, like a lease with an option.

Especially if you tell them that those pins are supporting the foundation and everything is cool.Normally I wouldn't be too concerned either, except in the first photo, it's been repaired and still moving.

This concerns me because I stated in the original purchase option contract that "buyer shall pay closing costs" and I specifically told the seller that they would not have to pay ANY closing costs.Am I missing something here, or, should I expect the seller to incur some charges during closing?

Is this a single family home or a mobile home?

I would not forego the tremendous advantage of a yard sign on account of the neighbor.As a landlord, this is not a logical concern for you to have.