When he asked for something to be done it was either the item was long past life or it was an item that could cause further expenses. 

Both ethernet and BNC/analog have delicate connectors and should probably be covered up when not connected to anything.You could write up an addenda or letter giving permission to install their own cameras without waiving their responsibility for repairing any damage that causes

Was that lease to your friend at market rates or at a homie rate that caused the loss?

Last month i had a serious talk with him that this project needs to be done by end February or i will change the locks and get someone else to finish this house cause we never signed a  contract.

One cause it lists as a breach of contract is 'Sale Without Credit Approval'.I'm not sure I answered all of your questions but rest assured, I will be talking to an attorney in the coming weeks.

@Sophia BerryTo add to what everyone wrote, it's often very impractical to enforce liquidated damages since it's not always clear that the contractor caused the delay.

The only thing I would suggest would be to find out what caused the issue from the beginning and if the solution used was the “best option” or a secondary option.Other than that, nothing to be worried about based on the info you supplied.

So it has caused primary lease terms in some cases to shrink from 15 to 25 years to 10 to 15 years.With a newly minted lease the developer usually wants the LOWEST cap rate on sale because they have short term capital gains tax, legal fees, real estate commissions to pay and they have not hardly made any cash flow off of the property. 

Turns out Joe has brain cancer that caused his neurons to misfire, registering as knee pain.

I don't know what you think other agents can do for you other than cause a problem.