If you don't care about income and are more of a capital gain kind of guy, prices are already high (as you noticed) and there's plenty of land available to buy so I'm not sure how much is left in the tank.

I would get back to local real estate investor meetups so you can connect with locals to the area and kind of get back in the game slowly that way.

In fact, I don't think you should charge ANYONE because it was YOU who accepted that the switch is located in a common area. 

What kind of heat is it?

I do pretty much like more SD than SA, but as you asked, the money that I have to invest it aint that much, goes between 30-40K to start and will be definitely for long term, as I said, I´m a beginner in this business in the US, as commons says I´m at the baby steps stage right now.

Most lenders (they are not a lender, rather a broker) doesn't have fees of this kind.

Each room has its own unique theme and personality, making the home truly one of a kind.

A common delay tactic is to call the board of health on a problem the tenant created themselves.

Kind of reminds me of the old ranch style, with a bit more privacy and access.

Maybe selling is an idea worth considering if the house is a Mona Lisa and kind of beyond the general reality of typical tenant's maintenance obligation and ability, and they aren't paying for the additional quality.If you really want to keep the home, you may find a way to be very happy about it with the right team, whether it be property management, electricians, contractors, or tenants.