Here are the key data points:Park info  Located in Alabama61 lots25 owner occupied homes18 park owned homes (14 currently rented; 4 currently being repaired and should be rented soon)18 vacant lotsAvg lot rent - $160 (unknown what the market rate is but it doesn't sound like there has been a rent increase in at least a year, maybe more)Avg POH rent - $400Expense ratio - seller claims 26% but I'm estimating 35% for the lots and 50% for the POH'sCity water - individually meteredSeptic - good condition (allegedly); a couple were pumped last year, none this year (no lagoon thank heavens)Seller claims gross income $130k, expenses $30k, and NOI $100kI calculated gross income of ~$135k, expenses of $60k (55% on POH and 35% on lot rentals), and NOI of $75kOther infoMom & pop seller, but park is listed with a brokerPark has been on the market for > 3 years (recent price reduction)Greater metro area stats look goodPopulation = 115kMedian home price = $105kUnemployment < 8%Household income > $40kHousing vacancy ~ 15%Closest Walmart is 7 miles awayFreeway is 1.5 miles awayNumbersMy valuation is coming out about $80k-$100k under the seller's asking priceWith conventional financing I'd be hoping for a purchase price of $500k, $100k down @ 6% over 20 years (not sure if this is plausible or not)Assuming that financing, I'm expecting net cash flow of $40k (after debt service)Upside potential is in raising rent and filling the 18 vacant lotsFollowing the same assumptions above, raising rent $50 (if the market supports it) would change NOI to ~$90k and net cash flow of just over $50kFilling the vacant lots could potentially increase gross rent up to somewhere between $150k-$200k, depending on what the appropriate occupancy rate is for the areaWithout verifying any of the above information (haven't offered anything yet so there's a lot of DD left to do), the deal seems to make sense. 

Median gross rent of $530, median household income of $25,000.

It was slow, unfulfilling, and left me feeling broke, not like someone who was doing better than 90% of households.

Thanks @Max Householder for the shout out. 

It's a real pita to keep it clean, check the chlorine and adjust, check the ph and adjust, add water when necessary, clean the filter, vacuum the inside, remove dead bugs and leaves, and this is only 20 feet from my back door. 

The average household annual income in Gotha is 86k.

I had read online average household use for a month is 3k gallons...Is it even possible for house to use over 13 thousand gallons in a few days ?

She said most are private households that host tourists an average of five nights a month for average annual rental income of $5,500 a year.Celia Webb, who became an Airbnb host in December, said demand has been “nonstop” since she listed the fourplex she bought last summer near North Stone Avenue and West Glenn Street.

That seems strange that they could somehow include that when, as mentioned by others, we have the threat of fires from so many other household products as well.

A quick glance at housing affordability in AustinMedian Household Income App (Forbes): $73,493 ($6,124/mos)Cost of Living (Forbes): 15% above nat'l avgMedian Home Cost (SFR-ABOR Stats): $302,250Assume 5% Down Payment Conventional Loan- 30 year amortization- $15,112.50 down pmt + any closing costs• Percentage of residents with less than $1,000 saved: 56%• https://www.gobankingrates.com/…/…/americans-savings-state/…- $287,137.50 amt financed- 4.375% interest rateHow the payment looks:PI= $1,433 mosIns= $105 mosTaxes= $458.33 mos (Assume $5,500/yr)HOA= $25 mos$2,021.3/mos PITIDTI’sHousing ratio= app 33% @ median income ($2021/$6124)FHA should be at 31% or less with Conv/VA/FHA being around the same although all have exceptions in placeTotal DTIThese hover between high 30%’s to manually underwritten total DTI’s in the 50’s or higher depending on the programs@ 45% Total DTI Ratio and assuming the above PITI pmt that gives a borrower approximately $734 per month in all other creditor debt (cars/cc/personal loans/etc)These numbers are not perfect but are rather a quick illustration of current housing affordability in Austin for Retail Buyers.Summary: Housing is becoming less and less affordable in the COA for end retail buyersAssuming increases in property taxes/insurance/interest rates on the horizon how does this affect us as investors?