Yep I've done that. As a C# monkey I line em up, often using recruiters, get concurrent offers and choose a good one. It's just a sales pipeline.
Then get the hate mail from the recruiters whose clients I rejected. Nevermind those guys move around and forget and next time I'm looking I'm dealing with different recruiters.
Is the flat panel on the roof optimal? Maybe at the equator but on our house we angle them to catch more of the sun throughout the day.
Also I echo sentiments of whether the landlord and/or building supervisor would be happy and also the electrics regulations in your country. It's only 12v but is this legal to hang loose wires down the building?
Depends on your level of paranoia. I use an encrypted file on disk to store a client and keys. I back this up offsite incase I get ransomwared. That's good enough for me.
The super paranoid roll dice to generate the private key, use a totally offline computer to convert those dice rolls into an address.
Thanks for the heads up. This is something that I've wondered about with working from home. I think I'd like 1 or 2 days per week at home and rest in the office for ideal ratio.