Lastly pop on American Greeds website  ( the TV show) and then pop in Remington financial watch that episode this is the mother of all pump and dump due diligence companies its a great article@Kyle J. 

One guy put his wall mounted large screen TV up and moved it twice, the holes were huge.

Starting Nov 8th, Walmart will have the Hi Sense 75" Roku TV on sale for $398.https://www.walmart.com/ip/Hisense-75-Class-R6-Series-4K-UHD...This is a pretty decent TV for the cashola.

It could almost be a bad reality TV show. 

He mounted a TV and when the mount was removed he repatched, however he expects me to paint it.

You are missing more than I can write in this post.Please stop watching infomercials on late night tv that tell you it is easy and anyone with no experience and no money can do it.If you want to be successful in this, you are going to need to spend some serious time educating yourself about the business.

Finally, in regard to your specific question, we take several measures regarding paint, holes in the wall from pictures, TV's etc. beginning with the type of paint and color we use.

Most people have an extra hour or two to work but they would rather watch TV. 

~The chair in the second room could actually go in the living room if you do some wiggling around and maybe get a smaller piece under the tv. 

But Command Strips won't hang curtain rods or hold flat-screen TV sets.