Just because one obtains a judgement, doesn’t mean they are able to collect the judgement.  

What if they have collections or judgments?

To choose an optimal investment location, follow these steps:Select a city with a metro population >1M and sustained and significant population growth.

I'm trying to understand how they collect data so as to develop the best comping practices.

Baselane is a banking, bookkeeping, and rent collection tool/service.

My monthly fees are as follows (handyman inspection $125, Cleaning $270 a turn (I collect this from guest), TAT&GET (collected from guest) Property Taxes, Insurance (I highly recommend you price this out, with hazard I pay $1,200 a year), internet/cable $100, Electricity $300 a month, AOAO dues $900 (association fees are increasing minimum 5% a year).  

Also it matters if there is also a lease up fee the PM will collect, look at your agreement. 

To answer the title of your post, selling fsbo can be a good idea if:- you have experience selling RE- you price the home to sell- you have systems in place to collect inquiries and facilitate showings i.e. call center/email/google forms for screening inquiries, showing agent, lockbox, security alarm, etc. - you have dozens of local agents who can market the property for you and bring you a buyer- you are listing in a desirable area with low-inventory - you are not in a rush to sell

In new jersey you can find cash flow but it is tricky and a lot of the time you have to get creative and really optimize the property.

I have also seen leases with weekly collection schedules.