I do not have much knowledge about starting an LLC and am curious as to what paths I can take that would be the most cost efficient, but also done the right way.

We renegotiated all service contracts and installed a more efficient boiler.

Try to make sure these fees are aligned with the effort exerted though and that the bulk of the sponsor's returns are tied to making sure you investment dollars are working efficiently with a good steward for your capital.  

Having a bed in a room does not make it a bedroom - you can put a bed in a kitchen if you wanted to.Think of a studio/efficiency unit - it is marketed as 0 bed 1 bath - though of course there would be a bed present.

Having good efficient air conditioners are not always as simple as throwing a minisplit in and there are a good amount of factors that should be considered when trying to design a system even if you're just doing a minisplit. 

I do think it's worthwhile to consider for SFH investors for whom the traditional full service CSS is not cost-efficient. 

They are very efficient means of heating space, so long as your tenants aren't leaving windows open as their "thermostat".

You could they buy a higher efficiency one since you will be paying the heating bill on it unlike a no.

This is mostly because with larger properties you can gain more economies of scale and efficiencies from having onsite leasing offices, more streamlined operations with all of your units under one roof.

What is the most efficient way to break down a market further and find data for analyzing specific neighborhoods in a market?