It's hard to even classify it as one.

HOA's definitely won't go for that (about 75% will have an HOA) and most city ordinances do not classify a trailer/RV as a domicile meaning you can only stay in one even on your own property for a certain number of days.

Any of these classified as C?

If not, then 2 things come to mind:1) you should not give the impression you are associated with BiggerPockets.2) this is advertising/self-promotion that should be in the Classifieds...Thought I'd share that before a Moderator chimes in......My 2 cents,Mike

You should use the Classifieds forum for that.

Avoid personal use of the property, as it can limit deductions, and be careful to correctly classify repairs versus capital improvements, as improvements must be depreciated.

I'm not sure what you classify as "corporate". 

Post it in the classified section

@Frans Calderon all you've been posting about for the last 2 months is promoting Baselane.You may want to post your ads under the Classifieds Forum.

What my company believes is a C class neighborhood, could be classified a B class by other investors and vice versa.With all that being said there are a few easy ways to start classifying neighborhoods.