You might also want to consult local property managers or rental market reports for a more accurate picture.When it comes to estimating CapEx during preliminary analysis, without visiting the property, you can use a general rule based on the property’s age and condition.

I'm currently helping my aging parents, and I need to be spending more time taking care of them.

@Darrell Overly  there are certainly enough mobile homes in the area around phoenix (East Mesa/Apache juction) but your issue may be the age of the homes and any limitations the park has on renting.   

We are quickly approaching the Silver Tsunami of the boomer generation aging into needing assisted living.

Aging reports would be another avenue to explore, but again, may not even have these.Lastly, while maybe this property is in a desirable area of town with strong demand from highly qualified tenants, but I get the impression this is a rough part of town, with very limited demand from tenants.

For younger people ages 18-34, the rate is 97%.I suppose under specific circumstances, Roofstock might offer to reimburse a lot more than the capped amount stated in the Terms & Conditions.

And I'm gettingso nervous and stressed out, I don't know how much longer I can bear all this.I also discovered that her mother had moved in with her and her two teen-aged kids. 

So your number of 715k may not be too far off depending on the square footage and also the age of the cabin.For anybody to suggest otherwise without knowing more information on your specific cabin isn't giving you the best advice to be honest. 

I definitely think with your age and the money you have, I would look into a vacation type area that has STRs.

I built my first modern 7 years ago and like you agree that some (not all) moderns will age out.