White walls, light grey, distressed wood-like laminate flooring, white shaker kitchen with charcoal quartz countertops, stainless steel appliances.We aren't considering staging the bedrooms.  

It looks charcoal-like.

The ceiling immediately overhead was charcoal with rings in varying shades of brown radiating across the living room and into the kitchen.  

Most vents today use charcoal filters where you do not need to direct the exhaust to the outside. 

charcoal?

The smell STILL came through so we put wall air fresheners and charcoal bags trying every possible thing we could think...

I got a quote from my boss' agent and it was $2,400 a year and that's after agreeing to mandate no large dogs, no charcoal grills, and that they have to carry renter's insurance, etc..

Map of the town on the fridge, with a personal list of the "Good" and the "Bad".Cable tv channel guide.Little sample bottles of cologne in the bathroom.Charcoal and lighter fluid if there is a charcoal grill.Propane for a gas grill.A rick of firewood for the fire ring outside.Tony Chachere's Louisianna Seasoning (I rent to a lot of Cajuns and Texans).Pictures, paintings, calendars or other forms of artwork with naked women.  99% of my renters are refinery contractors. 

I actually had a tenant using CHARCOAL in his oven,, his oven broke down, didn't want to tell management..and was using this in his apartment.

What you're asking is the same thing as if you wanted to buy a car, and asked "how much should I save for a deposit on a new car"....and, saying "10 units, all 2 bed/1 bath, etc..." doesn't make it any easier than saying, "SUV, sunroof, big engine, black exterior, charcoal interior, leather, nice stereo, power seats, seat heaters, etc...".The only way of knowing is to find a property or two that might interest you, then find out how much they cost.