At the other end of the performance spectrum, rents are up sharply year-over-year in some locations.

The other end of the spectrum is the group of high end buyers that want a curated design and will go to interior designers for the hands-on approach.

When I look across our broad spectrum of tenants I see a slice of Americana from window tinters to cabinet shops, welders to ice cream makers, we have them all. 

(obviously probably won't do that, but you get the spectrum I'm laying out here).I'm sure there's a state statute (I'm in Madison, Wisconsin, aka the most tenant-friendly city in the US) that specifies the landlord's responsibility and I'm going to seek out input from our local tenant resource center as well, but wanted other landlord's opinions on how they'd deal with the situation.Thank you in advance!

As a huge upgrade over baseboards but still on the more affordable end of the spectrum I too would suggest taking a look at mini splits (ductless aka "mini split" electric heat pumps) ESPECIALLY if you have a fairly open floor plan.

However, there is a case for RV parks that more closely mimics a MH park when the location is appropriate for a full time living solution.The nature of RV parks can also vary across a wide spectrum.

If you are considering month-to-month, you may need to also consider the short term rental spectrum.  

That being said, if you have a 750,000 loan amount and above, it can go to Fannie, and rates are on the 3 spectrum.

I tell our house hacking buyers in Denver and Colorado Springs to think about it as a spectrum.

Also @Stone Jin, is the low 4% an average of what to expect or is that  on the high or low end of the spectrum.