I read their terms and understood the costs before signing, I will still be pocketing a few hundred for cap-x costs.I also should have provided more context in my original post, I am moving out of the state where this rental will be. 

On paper cap rate looks good and I've heard there's a hot rental market, but not sure about in practice and what quality of tenants we could expect.  

A professional service should be able to extract the birds and cap the vent end to prevent further intrusion. 

Tillamook county - Has several specific regions each with CAP's on rentals.

Also look at property tax rates, how often properties are re-assessed and if there's a cap on property tax increases.

Are all of your current properties performing at their best without any potential cap ex coming?

Reserve funds should handle a major cap x like a roof, plus money to pay the bills while the work is being done as a tenant likely won’t be paying during this time.

By comparing NOI, cash flow, cap rate, etc.Does anybody have an idea, which website it could be?

I have been offered an exclusive Deal by a local "friend"/ semi-mentor in my small town.  8 standard 2/1 apartments -  Quad, duplex, duplex, 1970 Dated buildings, little neglected but liveableOwner finance: 20yr 6%rate with 20k down------------------------------------------------Total purchase 400KCurrent NOI: 41k     Cap: 10         (Tax,Ins,Maint, Util)Gross rent 4500/mth-----------------------------------------------Upgrade, Est repairs: 60k After reno: NOI: 59K   Gross rent: 6100------------------------------------------------Loan pmt: 2865/mth,    34k/yrCurrent Cash flow: 531/mth,  6,378/yrAfter reno Cash Flow: 2131/mth,  25,578/Yr-------------------------------------------------Added info- -Property line Joins with (growing) Community college-Tiny town-The Buildings are Currently "uglyish".- Current Rent is 150$- $200 behind market avg.I am very comfortable in single family homes in this town (own 18 SFH rented and performing well).

Those numbers were something that many of us were able to pull off pre-pandemic, but it is much harder to do so now.Also, keep in mind that the “cheap houses” in the beginning can end up wiping out your cash flow with a major Cap Ex or maintenance expense.