Simply showing 3 years worth of mail addressed to him at that address, utility bills with his name/address on them, and/or the address on his driver's license should all suffice. 

Focus on building relationships with strong buyers and most of all delivering good product. 

Every property is listed on the MLS and detailed scope of works are also delivered on every property, so we do what we can to make it easier for an appriaser to get to full value.I also want to make it clear that a small percentage of properties miss our price.  

I was going to deliver my camper to the local sites for people to use but I am getting request for people to take it off my hands and drive it around the state of Michigan.

They know their stuff, are readily accessible and deliver on deadlines / promises.If you an introduction, send me a PM and I would be happy to do an e-Intro.

Driver around all the streets and look for vacant houses.

If the second bids to cover the first, the amounts delivered will pay off the first lien through the clerk/sheriff.

I know that bids for jobs can vary, but knowing who has delivered exactly what they quoted on budget is a must so having a resource to identify who to use and who to avoid is a must for a real estate investor.

This will help you:          a) improve your Tenants' care of your property, b) give you more latitude in          charging for Tenant-caused damages ("all you had to do is read the manual           instead of yanking that knob") c) keep your Tenants safer; d) minimize the          number of calls to you the Landlord, e) deliver yet another example of how          dedicated you are to serving and protecting your Tenants.Positive results from following the advice above reminds me of a comment I heard from an outside salesman in the early 2000's:  "Good grief . . . cell phones, email, GPS . . . there's just no where else to hide any more". 

Texas specifically has this in the contract and uses a specific form for sellers who are staying in the property for up to 90 days after closing, so you should see if your brother's contract has similar.10.POSSESSION: Buyer’s Possession: Seller shall deliver to Buyer possession of the Property in its present or required condition, ordinary wear and tear excepted: A) upon closing and funding or B) according to a temporary residential lease form promulgated by TREC or other written lease required by the parties.