- It would suck to put all the work into developing something like this and have it throwing off a lot of cash, only to find out no one else wants to replace you & your wife for a reasonable sales price:(

For my personal home, I went cheap and bought nice but inexpensive Costco tub that runs on 110v, takes 1-2 days to come up to temp depending on time of year, and I had no perspective on the speed of 220v units. 

So good for you for doing your research to decide, rather than throw out random examples.

I invest in the Maryland area ( Not Baltimore )  and there is no such thing as a house let alone a duplex for less than $200K and thats cheap and usually a total gut or even a tear down . 

I also want them to understand ME and my vision: my homes are there for women who WANT recovery and will WORK for it-we're not just a cheap place to live in SoCAL with all utilities paid.

Do a search you will like find really cheap nightly rates because there are so many of them. 

Turnover costs are functions of many things including length of tenancy, quality of tenant, occupancy level, existing finishes (carpet has shortest lifespan but is cheap), etc.I hope unit is ready to show by Nov 1.  

Not to mention my Japanese friends who are in college all have cheap apartments by the college because they don't want to wake up at 5 am for a 2-hour commute to school.

People are so emotional and just throw things away.

Don’t get me wrong, I realize there’s a class of folks out there with too much money to burn, but if anyone reading this is sitting on a spare $1m they’re throwing into 3 month/year New England ski house because they don’t know what else to do with their money let me know.