Make sure it explicitly explains the process for termination if you are unhappy with their services, but especially if they violate the terms of your agreement.3.

If they are habitually late, just terminate their lease and get rid of them. 

In the event Tenant fails to occupy the home as agreed or otherwise defaults in the terms of this Agreement, the deposit and all associated fees shall be forfeited to American West Realty and Management.If they show up and don't like the rental, then I keep the deposit, terminate their lease, and find someone else.

The only fees mentioned were if I terminate the LOC within the first 36 months the documentation says they could charge me closing costs at that time.

The CU says in their documentation that they have the discretion to charge me closing costs if I terminate the LOC before 36 months has passed.

Well, state laws vary, but....I’d send certified notice to your gc stating your position along with the fact that you will be paying the plumber direct  for $xxx (get a written invoice from the plumber), deducting that from the gc’s contract, unless he provides documentation that the amount to the plumber is not valid, and/or an executed release from the plumber.BTW, a waiver of lien, in advance, is not enforceable many states.Maybe restate your offer to pay a portion, and if he refuses, you’ll terminate the contract as he refuses to finish the work as Originally contracted.He will threaten to lien your property, don’t let it scare you.  

Then, give legal notice that you are raising the rent and it they don't agree you are terminating their lease. 

I always buy with long term and short term in mind so you know that you have added value to your wealth in a short period of time.

Solar is great...if 1) the $$ works out for you and 2) if your house has ample sunlight on a year-round basis, and 3) if you do a battery back-up!

Whatever timeline you decide on, I think it's more important for them to respond no later than XX days prior to lease termination.