Use umbrella insurance as an additional safeguard, especially if you opt not to form an LLC.Avoid S-Corp taxation for rentals, as rental income is passive and not subject to self-employment tax.

Like what remotely with it being ran off of it's own internet paid for by the landlord for a cost 12x more than the $200?

Buying with an LLC is a great way to safeguard yourself and your property, highly recommended, however, if you’re purchasing through an LLC that was not formed specifically for the purposes of acquiring your investment property, ensure you own more than 50% as LLCs can get complicated with multiple equal shareholders.

tried real estate investing many years ago, before the internet era.

Very simple - tell them to call me if they can't figure it out.I would not tell the tenant what I was doing and if it was ever discovered that I had done it - I would explain that I did it as a standard safeguarding of my property - in case the original thermostat should ever fail while no one was there to monitor the space temperature - the backup thermostat would save us all from freezing damage.

In a more populated market, you will have more people sharing the same internet hub and it can affect your true speeds.

You want to talk to friends and family on this, I don't know anyone who would see this on the Internet and be like, yeah, this sounds like exactly what I am looking to do with my money.

It is too easy to scam over the internet.

I have other existing consumer products.So I would outfit the RV with Solar and Starlink to provide power and internet at all times. 

From internet search/Turbo Tenant:  'In certain instances, breaking a lease in California due to a medical condition might be possible.