Margins are tiny and the big companies that buy your chickens (and sell you the feed) are just evil as hell.

I want to "bump out" the rear of the 2nd floor about 15 feet because the rear bedroom is tiny and unusable.

Hello @Jonathan MorningDon't let this tiny set back discourage you!

That is my only tiny complaint. 

Tiny house community?

I have looked into buying land and living in an RV, or tiny home like home.

But if you want to set up some “tiny house vacation home” then it’s probably more “fun” than a strict “investment”.

With dogs, if they  have a tiny dog, tiny dogs BARK, and BARK.. and BARK... ( my irresponsible sister has 2 chiwawas (sp), I think to date she's been kicked out from 3-4 apartments because of their barking)... also, because they are tiny dogs, people often leave them out and do pee-pads... which is great, if they are perfectly trained.. most aren't, so if you have carpet... expect to replace it. 

Is that an estimate for a tiny house?

The tiny down payment and the ability to live in a great area make it worth it.