My bins don't smell bad, but they are outside and i will put anything in them. Chicken carcasses, squirrel and deer offal, spoiled meat, etc. If you wanted to give it a try indoors, just get a geriatric potty seat that would normally sit over a toilet, and put a tote or bin in your bathroom and give it a shot. You'll know soon how bad the smell is. As for harvesting, this will depend heavily on where your bin is located within the house, but in general, mine are self harvesting. They climb up a ramp in the bin and ride down a shoot made of 1 1/2" PVC pipe to a collection bucket. You could do this easily if your bin is at least 18 inches tall like a normal Rubbermaid tote, just make your ramp up to the top of it, and then the shoot would run to a collecting container at floor level. They can't climb very well as long as the bin is dry. I think normal house temps would be just fine, as long as you aren't keeping it like an ice box. While mid 80's is optimal temperature, they will breed down to 70 (or so says the mighty google). As far as cleanout goes, I would just take a portion of the bin when it gets full and remove it to your compost pile. If some grubs come along for the ride, so be it. Spread the remainder out in the bin, and keep going.