I cleaned for several years for an appraiser.

Because my husband cannot walk very well, and he is very slow to do anything, when he has enough energy to do anything, I had to clean out our two car garage of all his tools and all the stuff in it, as well as pack all our stuff in the house, and I worked day and night.Had to call for a special pickup for all the junk that we had to throw away, that I alone had to haul out to the curb by myself. 

@Alice Tierney I'm not in your market BUT generally if you have a fresh coat of paint and new flooring along with a clean unit I've found that you can really set yourself apart from the market.

This is not a war zone but we overestimated the quality of the location.

Repairs are somewhat similar- smaller areas and lower quality expected.

Is there a tipping point for number of roommates to house hack with before it interferes with quality of life/vacancy rate/price per room?

Probably busy out buying quality assets that help you meet your goals instead of playing amateur macro economist. 

Here are the details on a couple.Property 1TriplexRent: 550-800 per unitAsking price: 79,900ARV: 78000Rehab: 0-1,000 (currently rented so im assuming minimal work needs done if any) Propert 2DuplexRent: 650-800 per unitAsking price: 49,900ARV: 63000Rehab: 0-3000 (current owners recently cleaned and painted both units) 

There are a lot of fantastic markets today that may be excellent markets for long-term buy & hold, but are not home to any quality turnkey companies. 

The value might be higher but so is the rent and the quality of the tenant.