I'm an engineer, so I did most of it myself.I have optimized the energy consumption of my system by pairing it with a multispeed pool pump which only uses 200W when moving water through the condenser when the A/C is running.Feel free to contact me and I'll be happy to talk with you in more detail.

Get a cheap pair of crutches and kind of hobble around on them in the parking lot.  

I find 1-2 bedrooms with 1.5-2 baths is ideal for them because they frequently travel in pairs - and have pets!

The windows were heavy, custom sized budget vinyl, no one else would have a need for them (and the pair is only $325 new).

You could get locks that pair up to your phone to send individual codes to each guest, use door bell cameras and be responsive. 90% of being a good host is responsiveness to guests - inquires, problems and general communication.

"Give a girl the right pair of shoes and she can change the world" - Marilyn Monroe

We put in 2 pair of speed Queen washers and dryers.

I have a medium term rental ( 3 month minimum as required by my HOA) I'm right next to a Level I and Level II hospital and I have my first pair of traveling nurses moving in at the end of the week, YAY!

An example of this would be using a Land Trust paired with a limited liability vehicle. 

Amazing how people will go to look at a pair of shoes, try on a pair of pants or suit, go to a car dealership and spend four hours there, but not go look at a six figure investment before buying.