Regarding 'how many properties per LLC', this one is gray and you'll see answers all across the spectrum.

I want to get a clearer idea of what travel expenses I can write off, but I don't want to get into a gray area of risky tax practices, so here's my question: If I'm in town for a week, can I treat the first three days as a work trip and the rest as personal time, and write of the airfare and business costs with confidence that I'm not muddying the waters?

Does appear to be a bit gray.

you could actually paint a black line where one unit ends and the next begins, then choose colors that look good together...light gray, dark gray, tan, brick, green, colonial blue, like bm historical colors or some other palette.

Gray collar neighborhood with 45% residents speak English 7% went to college,  probably a good rental.

Definitely there is a "gray" area about the responsibility.

And now we start getting into gray area.4.

@Reco Gray thanks!

@Reco Gray make sure you are reviewing the condo association agreement to see whether it can even be used as a rental.

I send all of my gray area or those who need creative financing clients.