More power to you Alex.
I'm weary of going back and forth on this with the same actors. Suffice it to say that the average expat moving to the DR doesn't have Dominican friends to chum around with while looking for a place to live. Most expats who move here will already have secured a place to live before they arrive permanently. Most expats looking for place to rent will use the internet and local real estate people.
Not many, myself included will stand on a street corner asking strangers who pass by for the inside scoop on rental properties that aren't announced through any of the regular channels and require a secret handshake to get to see one of them. One would think that a Dominican landlord would love to land a rich gringo whale that would happily pay more than someone else as long as the renter still feels they are getting value for their money. Dominican's only fairly rent to Dominicans out of some sense of cultural pride and altruism...pshshaw.
Again, none of this is helpful to the OP or anyone else for that matter. You've made your point repeatedly that you are thrifty, have Dominican friends and know how to use them to your advantage. You have it all figured out and it all works for you. Now if you would like to offer to educate those that aren't doing as well as you, I'm all ears.
Where does one find a friend who knows where the $300 houses are?
I agree with this. To be honest, my wife has been the one who has gotten us all the rental homes we've lived in over the years, except this house where we live currently (I helped), and this has gotten us houses that I would never have gotten myself. So it is very true, without local help, the perspective can unfortunately be very different. Of course, by now, I know pretty much my way around, but that of course was definitely not the case many years ago.
Back in my country, you can do pretty much everything online and not get ripped off, here, not so much...
I'd also imagine that if my dad (67) decided to live here part-time, I would want pretty much the same for him as Cdn_Gringo writes in terms of budget/surroundings etc. He would have me as support of course, but nevertheless, he doesn't speak Spanish at all, is elderly, and not equally able to defend himself as I am.