But, you might be able to make it work if you live in one unit.

Has anyone looked into the ROI comparisons for these amenities and decided one over the other? 

I am confident that one or two will stand out in meeting your particular needs or will feel very comfortable to you.

One tenant is complaining that another tenant is having other people over that are not on the lease and stays there.

Looking at both short and medium term options and I wanted to see if anyone would be willing to provide any insight on one vs the other. 

One piece of advice I would recommend if you want to go FHA is getting to understand the self sufficiency test for 3 and 4 unit buildings. https://www.newcastle.loans/mortgage-guide/fha-self-sufficie... 

Reach out to a ton of contractors and filter out the ones you like best.

One of the first things we say to them is that "We only want to buy if you want to sell" People are coming to us to solve their problem and they've decided well ahead of time that selling the home solves their issue.

Also, if you have them delivered.. be sure to inspect each one.

Quote from @Michael Penny: @Darryl Hoelscher @Weston O'Dell @Nicholas Ruscio I have a similar situation, I believe the stabilized value will be around 1.4M.Gross rents: $12800/moTaxes: $667/moInsurance: $828/moNo HOA Michael, was this a recent purchase or one you have had for a while?