This includes mileage, phone, office supplies, etc.  

There is not much supply though.

This tends to be a blend of skills in contracts, negotiations, managing a GC to perform, supply chain management, etc...

Rent all my units for years without ever setting foot in the house, most in under 30 days even in challenging rental markets where supply outstrips demand and across class A, B, and C properties.

Otherwise I’d look for some like habit for humanity’s “Re-Store” where they sell donated building supplies.

I guess in 2023, we will have the following trends:- stong market rebounds in few appreciation market , in relative to liquidity supply.- cash flow markets like OH,AL would be the highest/leading this appreciated market for few years (I I know Milwauke is reaching 20% appreciation in 2022).- but there would be a crash, eventually in a market where STR is saturated - there could be a crash in the CRE market, esp class A/B MF that started the syndication in 2019 and has to pay their balloon payment this year

Currently, the 4 plex allows smoking and pets. 

Indicators that may play into decision making includes supply/demand, population/income growth, rents increasing/decreasing, development in the community/amenties etc.

You might be able to get some recommendations on GC's or supply houses.

The electric boiler is basically a beefy, in-line hot water heater which, being in a closed system, does not have as great of a temperature lift from source water to output as a DHW inline heater would.If gas is more affordable in your area, then rather than ripping out all the existing supply lines and trying to install ductwork for a furnace - which can become expensive quickly, particularly if multiple levels or stories are involved - you could simply replace the boiler with a high efficiency (95% AFUE) gas fired boiler.