If you have the budget and the time and know how, tile might be better in the bathroom.

At closing the buyer ranted how much she loved the place, every feature, the built-in's I made, the slate tile, and how she got such a great deal and paying our closing costs was well worth the deal. 

Specifically, shower tile with grout missing, tiny thin grout lines, gaps in overhand coverage/not sealed, and the list goes on.

I also have purchased some tools that I thought he would have, such as chain saw, tile cutter, etc.   

Being a builder, my first thought goes to the construction type items: Tile or wood floors, vinyl shower kits, high quality wall paint like Behr Marquis, solid wood furniture, good appliances not cheap rental ones, easy to maintain yard outside like DG, artificial turf and gravel. 

I also have to mentioned that the biggest advantage of using AI is for internal company usage, especially in a companies where it has multiple product, multiple supplier , or producing very competitive product ; company like home depot , medical device or even Adobe, can really make killing productivity by leveraging AI.For people in tech, the ability of AI to generate a code , a database or to articulate complex system , is very valuable.I have been moving from search engine to AI too in last few months and result was great.

Mostly I get guests who are visiting family, businesspeople who need a longer term stay, and now I am hosting guests involved with suppliers who are scouting the area.

Secondly, GC's can generally get better pricing from suppliers, and unless you have a strong relationship with your subs, they may disappear for a higher paying job in the middle of your project.

Same question like if you are a supplier to company , you made your project more continues and large enough so they can give you enough volume discount… key imo is to use the same contractor over and over so both parties are creating mutual trust.

Tax deductible improvements such as drainage tile, terracing, irrigation can significantly improve the productivity and the value of the land.