Materials and labor are still up, and margins feel tighter—but demand for updated, turnkey homes seems strong in a lot of markets.Some spots like Raleigh, Phoenix, and Atlanta are still hot for flips, but I’m wondering:What markets are you active in right now?

I have two questions: 1- is the crawling space ventilation only fall into building codes?

We did not had an experience with the houses with crawling space.

A walkthrough will show obvious issues, but a good home inspector will spend hours at the property to look at everything (especially areas not easily visible, like the crawl space and roof). 

You are trying to fly before you can crawl.

Your listing will likely be crawled by Google and displayed on Google Vacation Rentals. 2.

Crawl Space Attic.                        

Late last year I added a couple long term RV spots and went with one meter to save money (I include all utilities in the space rent for just these two RV spots). 

There's the installation, removal, and the big one (water damage already spotted) is the damage done that you can't see to the frame, and anything else the water made its way to. 

Quote from @Ruslan Malakhov: I’m putting together a short checklist to help local landlords spot and fix the most common maintenance issues faster — happy to share when it's done!