Two people can huddle in front of a PC, or sit in front of a projector screen, but this is totally portable and intimate in a new way.

We carry a few kinds of lockboxes here on BiggerPockets for sale on our Store, and have them priced pretty competitively, in case you're interested:- GE Supra Portable Push-Button Lock Box- GE Supra Spin Dial Key Lock Box- ShurLok Portable Lock Box

It's the one vulnerable things that's outside the house.I looked into that and I could not find any portable/temporary AC cages, except from one company that had a bad rating with the BBB.

I went to the house twice and the first time there was some kind of loud portable device running in there--maybe a de-humidifier?

You can use a portable generator and hook up to the electrical system.

My next portable will be a Macbook air even though my day job only buys PC laptops.

Walk in, pay $350-$399, walk out and you are good for cheap portability for a couple years.

They're in the television industry, and in the television industry it helps to be portable, he said. 

(it's in the country, out side the city limit)I own 1.5 acres of commercial land(D) in Little Rock, Arkansas (1 hour away) free and clear and it's worth about $22,000 (it's in the city) that I am currently renting the land to a business for $150 a month where they sell portable buildings.

You can also find 1 ton portable heat pumps online for $200-300 which are designed to heat and cool 400-500 square feet.